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Freshwater triclads (Turbellaria) of North America, V: the genus Polycelis.
LIBRA QL1 .S54 no. 135
Available from offsite location
- Format:
- Book
- Author/Creator:
- Kenk, Roman, 1898-1988.
- Series:
- Smithsonian contributions to zoology ; no. 135.
- Smithsonian contributions to zoology, no. 135
- Language:
- English
- Subjects (All):
- Polycelis.
- Turbellaria--North America.
- Turbellaria.
- North America.
- Physical Description:
- 15 pages 26 cm.
- Place of Publication:
- Washington : Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1973.
- Notes:
- Bibliography: page.
- OCLC:
- 409668
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