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141by Warry, N. D.“...Inland Waters Directorate, Ontario Region, Water Quality Branch,...”
Published 1978
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142by Warry, N. D.“...Inland Waters Directorate, Ontario Region, Water Quality Branch,...”
Published 1978
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143
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144by Merriman, J. C.“...Inland Waters Directorate, Ontario Region, Water Quality Branch,...”
Published 1982
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145by Chan, C. H.“...Inland Waters Directorate, Ontario Region, Water Quality Branch,...”
Published 1972
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146by Kuntz, K. W.“...Inland Waters Directorate, Ontario Region, Water Quality Branch,...”
Published 1978
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147by Leith, R. M.“...Inland Waters Directorate, Pacific Region, Water Resources Branch,...”
Published 1978
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148by Chan, C. H.“...Inland Waters Directorate, Ontario Region, Water Quality Branch,...”
Published 1987
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149by Neilson, M.“...Inland Waters Directorate, Ontario Region, Water Quality Branch,...”
Published 1984
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150Published 1984“...Inland Waters Directorate, Ontario Region, Water Quality Branch,...”
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151by Neilson, Melanie A.“...Inland Waters Directorate, Ontario Region, Water Quality Branch,...”
Published 1984
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152by Leith, R. M.“...Inland Waters Directorate, Pacific Region, Water Resources Branch,...”
Published 1976
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153by Carron, J. M.“...Inland Waters Directorate, Ontario Region, Water Quality Branch,...”
Published 1978
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154by Cheam, V.“...Inland Waters Directorate, Ontario Region, Water Quality Branch,...”
Published 1980
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155
Government Document Serial -
156Published 1980“...Inland Waters Directorate, Atlantic Region, Water Quality Branch,...”
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157by Merriman, J. C.“...Inland Waters/Lands Directorate, Water Quality Branch, Ontario Region,...”
Published 1987
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158Published 1988“...Inland Waters Directorate, Quebec Region, Water Planning and Management Branch,...”
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159by Beal, G. S.“...Inland Waters/Lands Directorate, Ontario Region, Water Quality Branch,...”
Published 1987
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160by Morley, C. G.“...Inland Waters Directorate, Ontario Region, Water Planning and Management Branch,...”
Published 1975
Book