Tate, G. H. H. (George Henry Hamilton), 1894-1953.Day Roraima Expedition of the American Museum of Natural History (1927-1928)Tyler Duida Expedition of the American Museum of Natural History (1928-1929)Phelps Venezuelan Expedition (1937-1938)2005-10-062005-10-061939http://hdl.handle.net/2246/1832p. 151-229 ; 24 cm.Includes bibliographical references (p. 228-229).16870078 bytesapplication/pdfen-USQH1 .A4 vol.76, art.5, 1939Mammals -- GuyanaMammals -- South AmericaNatural history -- Guyana Shield.text