The freshwater mollusc Helisoma corpulentum and its relatives in Canada
By: by F.C. Baker.
Contributors: National Museum of Canada.
Series: Bulletin / National Museum of Canada -- no. 79; Biological series -- no. 21; Bulletin (National Museum of Canada) -- no. 79.; Bulletin (National Museum of Canada) -- no. 21.
Publisher: Canada Dept. of Mines, National Museum of Canada
Published: 1936
Place of publication: Ottawa
Language: eng
Number of pages: 37
Subjects: Helisoma.; Mollusks -- Canada
Notes: "Contribution from the Museum of Natural History, University of Illinois, no.75."

"Identification of Corpulentum references in the literature": p. 23-27.