div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader030vdocumentsusreader030viewer20220308105b1b3bc27f8b9a19258e7ab4html5page1jpg target=_blank img data-url=duggan-brooklyn-are-determining-factors-good-water-should-have-a-ph-biotichtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: duggan - Brooklyn College are determining factors Good water should have a pH biotic index showed poor water quality and at some sites there were few Binnen Water and Lily loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsusreader030viewer20220308105b1b3bc27f8b9a19258e7ab4html5thumbnails1jpg width=140 height=200 adivdiv