. Effects of zebra mussels on chlorophyll, nitrogen, phosphorus and silica in north shore waters of Lake Erie. Zebra mussel; Zebra mussel. 76 78 80 82 84 86 88 90 92 94 Year o> 10. 76 78 80 82 84 86 88 90 92 94 Year Z> 6 m 4 S 2 0 Rosehill (summer) .r.:^\J[ 76 78 80 82 84 86 88 90 92 94 Year 20 ^ 15 10 5 0. 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 Ontario. Ministry of Environment and Energy. [Toronto] : Ontario
. Effects of zebra mussels on chlorophyll, nitrogen, phosphorus and silica in north shore waters of Lake Erie. Zebra mussel; Zebra mussel. 76 78 80 82 84 86 88 90 92 94 Year o> 10. 76 78 80 82 84 86 88 90 92 94 Year Z> 6 m 4 S 2 0 Rosehill (summer) .r.:^\J[ 76 78 80 82 84 86 88 90 92 94 Year 20 ^ 15 10 5 0. 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 Ontario. Ministry of Environment and Energy. [Toronto] : Ontario Ministry of Environment and Energy
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Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookcollectiongovernmentpublications, bookleafn
