Four new rodents from Costa Rica. [1]. American Museum novitates ; no. 1227

Goodwin, George Gilbert.Underwood, Cecil F.Smith, Austin Paul.2005-10-062005-10-061943http://hdl.handle.net/2246/47614 p. ; 24 cm.571271 bytesapplication/pdfen-USQL1 .A436 no.1227, 1943Forest spiny pocket mice -- Costa RicaOrthogeomysPocket gophers -- Costa RicaRodents -- Costa RicaMammals -- Costa RicaFour new rodents from Costa Rica. [1]. American Museum novitates ; no. 1227text