Echo-ranging for fish schools and observations on temperature and plankton in waters off central California in the spring of 1946 /
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| Other Authors: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Fish and Wildlife Service,
1948.
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| Series: | Special scientific publication (U.S. Fish and Wildlife Service) ;
no.44. |
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| Physical Description: | 44 unnumbered pages : illustrations, maps ; 27 cm. |
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