. 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- Union (fall). /\' ^ e. E 76 78 80 82 84 86 88 90 92 94 Year 0 - Blenheim (falQ â 1 76 78 80 82 84 86 88 90 92 94 Year. 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. [To


. 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- Union (fall). /\' ^ e. E 76 78 80 82 84 86 88 90 92 94 Year 0 - Blenheim (falQ â 1 76 78 80 82 84 86 88 90 92 94 Year. 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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