The eastern Pacific species of Niso (Mollusca, Gastropoda). American Museum novitates ; no. 2218

Emerson, William K.Puritan-American Museum of Natural History Expedition to Western Mexico (1957)2005-10-062005-10-061965http://hdl.handle.net/2246/442512 p. : ill. ; 24 cm.Includes bibliographical references (p. 9-12).1474057 bytesapplication/pdfen-USQL1 .A436 no.2218, 1965NisoMollusks -- Mexico -- Pacific CoastMollusks -- Pacific Coast (Central America)Mollusks -- Pacific OceanMollusks, Fossil -- Mexico -- Pacific Coast.Mollusks, Fossil -- Pacific Coast (Central America)Paleontology -- Holocene -- Mexico -- Pacific Coast.Paleontology -- Holocene -- Pacific Coast (Central America)Paleontology -- Mexico -- Pacific Coast.Paleontology -- Pacific Coast (Central America)The eastern Pacific species of Niso (Mollusca, Gastropoda). American Museum novitates ; no. 2218text