div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails6jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=7Page 7button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=7 data-page=7 class=ts-thumb lazyload alt=Page 7: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails7jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=8Page 8button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=8 data-page=8 class=ts-thumb lazyload alt=Page 8: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails8jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=9Page 9button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=9 data-page=9 class=ts-thumb lazyload alt=Page 9: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails9jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=10Page 10button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=10 data-page=10 class=ts-thumb lazyload alt=Page 10: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails10jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=11Page 11button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=11 data-page=11 class=ts-thumb lazyload alt=Page 11: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails11jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=12Page 12button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=12 data-page=12 class=ts-thumb lazyload alt=Page 12: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails12jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=13Page 13button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=13 data-page=13 class=ts-thumb lazyload alt=Page 13: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails13jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=14Page 14button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=14 data-page=14 class=ts-thumb lazyload alt=Page 14: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails14jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=15Page 15button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=15 data-page=15 class=ts-thumb lazyload alt=Page 15: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails15jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=16Page 16button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=16 data-page=16 class=ts-thumb lazyload alt=Page 16: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails16jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=17Page 17button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=17 data-page=17 class=ts-thumb lazyload alt=Page 17: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails17jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=18Page 18button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=18 data-page=18 class=ts-thumb lazyload alt=Page 18: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails18jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=19Page 19button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=19 data-page=19 class=ts-thumb lazyload alt=Page 19: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails19jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=20Page 20button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=20 data-page=20 class=ts-thumb lazyload alt=Page 20: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails20jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=21Page 21button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=21 data-page=21 class=ts-thumb lazyload alt=Page 21: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails21jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=22Page 22button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=22 data-page=22 class=ts-thumb lazyload alt=Page 22: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails22jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=23Page 23button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=23 data-page=23 class=ts-thumb lazyload alt=Page 23: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails23jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=24Page 24button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=24 data-page=24 class=ts-thumb lazyload alt=Page 24: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails24jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=25Page 25button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=25 data-page=25 class=ts-thumb lazyload alt=Page 25: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails25jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=26Page 26button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=26 data-page=26 class=ts-thumb lazyload alt=Page 26: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails26jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=27Page 27button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=27 data-page=27 class=ts-thumb lazyload alt=Page 27: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails27jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=28Page 28button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=28 data-page=28 class=ts-thumb lazyload alt=Page 28: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails28jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=29Page 29button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=29 data-page=29 class=ts-thumb lazyload alt=Page 29: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails29jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=30Page 30button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=30 data-page=30 class=ts-thumb lazyload alt=Page 30: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails30jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=31Page 31button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=31 data-page=31 class=ts-thumb lazyload alt=Page 31: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails31jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=32Page 32button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=32 data-page=32 class=ts-thumb lazyload alt=Page 32: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails32jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=33Page 33button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=33 data-page=33 class=ts-thumb lazyload alt=Page 33: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails33jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=34Page 34button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=34 data-page=34 class=ts-thumb lazyload alt=Page 34: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails34jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=35Page 35button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=35 data-page=35 class=ts-thumb lazyload alt=Page 35: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails35jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=36Page 36button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=36 data-page=36 class=ts-thumb lazyload alt=Page 36: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails36jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=37Page 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spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails38jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=39Page 39button div class=ts-imageimg data-url=water-samplers-programmed-the-birds-were-roosting-atop-ledges-along-the-wallhtmlpage=39 data-page=39 class=ts-thumb lazyload alt=Page 39: · PDF fileAutomatic water samplers programmed The birds were roosting atop ledges along the wall directly above traffic control signal An awl and a marlin spike A loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305085ab76dd47f8b9ad13d8b598dhtml5thumbnails39jpg width=140 height=200 divdiv
