Aquatic dryopoid beetles (Coleoptera) of the United States / by Harley P. Brown.
| Main Author: | |
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| Corporate Authors: | |
| Language: | English |
| Published: |
[Washington] :
[U.S. Environmental Protection Agency]; for sale by the Supt. of Docs., U.S. Govt. Print. Off,
1972.
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| Series: | Biota of freshwater ecosystems identification manual ;
no. 6. Water pollution control research series. |
| Subjects: | |
| Genre: | |
| Physical Description: | ix, 82 pages : illustrations ; 29 cm. |
| Format: | Book |