Freshwater triclads (Turbellaria) of North America
Subtitle: VI: the genus Dendrocoelopsis.
Series: Smithsonian contributions to zoology, no. 138; Smithsonian contributions to zoology ;; no. 138.
Publisher: Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.]
Published: 1973
Place of publication: Washington
Language: eng
Number of pages: 16
Subjects: Dendrocoelopsis.; Turbellaria -- North America.
Notes: Bibliography: p. 15-16.