Hill, John Eric, 1907-Crowe, Peter E.Hill, H. L.2005-10-062005-10-061942http://hdl.handle.net/2246/3697[1] p. ; 24 cm.Includes 1 bibliographical reference.150277 bytesapplication/pdfen-USQL1 .A436 no.1212, 1942Silky pocket mousePerognathus -- San Luis Valley (Colo. and N.M.)Perognathus -- ColoradoRodents -- San Luis Valley (Colo. and N.M.)Rodents -- ColoradoMammals -- San Luis Valley (Colo. and N.M.)Mammals -- ColoradoA new race of silky pocket mouse (Perognathus) from the San Luis Valley, Colorado. American Museum novitates ; no. 1212text