Zweifel, Richard George, 1926-Puritan-American Museum of Natural History Expedition to Western Mexico (1957)2005-10-062005-10-061958http://hdl.handle.net/2246/456917 p. : ill. ; 24 cm.Includes bibliographical references (p. 16-17).2324815 bytesapplication/pdfen-USQL1 .A436 no.1895, 1958Reptiles -- Mexico -- Baja California (Peninsula)Amphibians -- Mexico -- Baja California (Peninsula)Reptiles -- Mexico -- Pacific Coast.Amphibians -- Mexico -- Pacific Coast.Pacific Coast (Mexico) -- Description and travel.Results of the Puritan-American Museum of Natural History Expedition to Western Mexico. 2, Notes on reptiles and amphibians from the Pacific coastal islands of Baja California. American Museum novitates ; no. 1895Notes on reptiles and amphibians from the Pacific coastal islands of Baja CaliforniaReptiles and amphibians from the Pacific coastal islands of Baja CaliforniaPuritan Expedition.text