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no.3 (1978)

The natural history of Mexican rattlesnakes / by Barry L. Armstrong and James B. Murphy.

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v.1 (2004) [ser. v.97]

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Taxonomic guide to the polychaetes of the northern Gulf of Mexico / prepared by Joan M. Uebelacker and Paul G. Johnson, editors ; prepared under MMS contract 14-12-001-29091 for Minerals Management Service, U.S. Dept. of the Interior.

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