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Studies on the planktonic ecology of Lake Tanganyika
(Winnipeg, Man. : Fisheries and Marine Service, 1978-12)
Two biological surveys were carried out on Lake Tanganyika. The first cruise was at the end of the wet season (April-May) when phytoplankton biomass was low and the second was at the end of the dry season (September-October) ...
Phytoplankton successions and species distribution in prairie ponds of the Erickson-Elphinstone district, southwestern Manitoba
(Winnipeg, Man. : Freshwater Institute, 1975)
The phytoplankton of approximately 50 small prairie lakes in the Erickson-Elphinstone district of Southwestern Manitoba have been surveyed since 1972. During 1973 seasonal succession studies were conducted on 5 of the lakes ...