Browsing by Author "Porter, Ann P."
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Item The differential characteristics of the Mexican snakes related to Geophis dubius (Peters). American Museum novitates ; no. 2277(New York, N.Y. : American Museum of Natural History, 1966) Bogert, Charles M. (Charles Mitchill), 1908-1992.; Porter, Ann P.Item A new species of Abronia (Sauria, Anguidae) from the Sierra Madre del Sur of Oaxaca, Mexico. American Museum novitates ; no. 2279(New York, N.Y. : American Museum of Natural History, 1967) Bogert, Charles M. (Charles Mitchill), 1908-1992.; Porter, Ann P.Item A new species of Geophis (Serpentes, Colubridae) from the State of Colima, Mexico. American Museum novitates ; no. 2260(New York, N.Y. : American Museum of Natural History, 1966) Bogert, Charles M. (Charles Mitchill), 1908-1992.; Porter, Ann P.; Gertsch, Willis John, 1906-; Hastings, Richard.