div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader042fdocumentsinreader042viewer20220315115cc08a9a88c993cd2c8c24cehtml5page1jpg target=_blank img data-url=documentc-hazen-microbial-ecology-laboratory-department-ofbiol-ogy-tniuersity-ofhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: hazenlabutkeduhazenlabutkedufilespdf1988Hazen_J_Tox_Assess_3_461pdfTERRY C HAZEN Microbial Ecology Laboratory Department ofBiol- ogy tniuersity of Puerto Rico Rio Piedras loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsinreader042viewer20220315115cc08a9a88c993cd2c8c24cehtml5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader042fdocumentsinreader042viewer20220315115cc08a9a88c993cd2c8c24cehtml5page2jpg target=_blank img data-url=documentc-hazen-microbial-ecology-laboratory-department-ofbiol-ogy-tniuersity-ofhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: hazenlabutkeduhazenlabutkedufilespdf1988Hazen_J_Tox_Assess_3_461pdfTERRY C HAZEN Microbial Ecology Laboratory Department ofBiol- ogy tniuersity of Puerto Rico Rio Piedras loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsinreader042viewer20220315115cc08a9a88c993cd2c8c24cehtml5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader042fdocumentsinreader042viewer20220315115cc08a9a88c993cd2c8c24cehtml5page3jpg target=_blank img data-url=documentc-hazen-microbial-ecology-laboratory-department-ofbiol-ogy-tniuersity-ofhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: hazenlabutkeduhazenlabutkedufilespdf1988Hazen_J_Tox_Assess_3_461pdfTERRY C...