BRYOZOA OF THE GEORGIAN BAY REGION 199 



SESSIONAL PAPER No. 39b 



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Kraepelin, K. — Die Deutschen Sflsswasser Bryozoen. Eine Monographie. I. Anatomisch- 

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OsLEB, W. — On Canadian Fresh-water Polyzoa. Canad. Natur., n. ser., vol. X, p. 399. 1883. 



