div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader043vdocumentsnetreader043viewer20220219025b98e30709d3f2dc628d3449html5page1jpg target=_blank img data-url=-pollution-chimique-et-gestion-de-lenvironnement-science-dela-matiere-et-environnementhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: · Pollution chimique et gestion de lenvironnement science dela matiere et environnement Boudiaf des sciences et de la technolo ie dOran Université de Tlemcen loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentsnetreader043viewer20220219025b98e30709d3f2dc628d3449html5thumbnails1jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader043vdocumentsnetreader043viewer20220219025b98e30709d3f2dc628d3449html5page2jpg target=_blank img data-url=-pollution-chimique-et-gestion-de-lenvironnement-science-dela-matiere-et-environnementhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: · Pollution chimique et gestion de lenvironnement science dela matiere et environnement Boudiaf des sciences et de la technolo ie dOran Université de Tlemcen loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentsnetreader043viewer20220219025b98e30709d3f2dc628d3449html5thumbnails2jpg width=140 height=200 adivdiv