Results of the Puritan-American Museum of Natural History Expedition to Western Mexico. 3, The terrestrial mollusks. American Museum novitates ; no. 1899

Jacobson, Morris K.Zweifel, Richard George, 1926-Emerson, William K.Puritan-American Museum of Natural History Expedition to Western Mexico (1957)2005-10-062005-10-061958http://hdl.handle.net/2246/457314 p. : ill. ; 24 cm.Includes bibliographical references (p. 12-14).1780427 bytesapplication/pdfen-USQL1 .A436 no.1899, 1958Snails -- MexicoMollusks -- Mexico -- Baja California (Peninsula)Mollusks -- Mexico -- California, Gulf ofMollusks -- Mexico -- Pacific CoastShells -- Mexico.Results of the Puritan-American Museum of Natural History Expedition to Western Mexico. 3, The terrestrial mollusks. American Museum novitates ; no. 1899Terrestrial mollusksPuritan Expedition.text