div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader042vdocumentsnetreader042viewer2022020523575068471a28ab0f07af6c07html5page1jpg target=_blank img data-url=spanish-moss-a-sensor-for-leadhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Spanish Moss a Sensor for Lead loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentsnetreader042viewer2022020523575068471a28ab0f07af6c07html5thumbnails1jpg width=140 height=200 adivp© 1971 Nature Publishing Grouppdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader042vdocumentsnetreader042viewer2022020523575068471a28ab0f07af6c07html5page2jpg target=_blank img data-url=spanish-moss-a-sensor-for-leadhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Spanish Moss a Sensor for Lead loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentsnetreader042viewer2022020523575068471a28ab0f07af6c07html5thumbnails2jpg width=140 height=200 adivp© 1971 Nature Publishing Grouppdiv