. Biomonitoring program : standard operating procedures. Water quality bioassay; Freshwater biology. PERIPHYTON J O fa H 2 o u 2 O H H Q a as OS J o o J 2 CJ O <J w Cu fa QS 03 a: <: w en H H w < Q fa fa J O W W <o i—( 2 fa O J M 2 >• M 33 33 a o fa w h-1 en H fa H fa H fa fa CO D 33 O < en en. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Massachusetts. Division of Water Pollution Control. Technical Ser
. Biomonitoring program : standard operating procedures. Water quality bioassay; Freshwater biology. PERIPHYTON J O fa H 2 o u 2 O H H Q a as OS J o o J 2 CJ O <J w Cu fa QS 03 a: <: w en H H w < Q fa fa J O W W <o i—( 2 fa O J M 2 >• M 33 33 a o fa w h-1 en H fa H fa H fa fa CO D 33 O < en en. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Massachusetts. Division of Water Pollution Control. Technical Services Branch. Westborough, Mass. : Technical Services Branch, Massachusetts Division of Water Pollution, Dept. of Environmental Quality Engineering
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Keywords: ., bookcentury1900, bookcontributorum, booksubjectfreshwaterbiology
