Goodwin, George Gilbert.Underwood, Cecil F.2005-10-062005-10-061943http://hdl.handle.net/2246/47622 p. ; 24 cm.201625 bytesapplication/pdfen-USQL1 .A436 no.1231, 1943Reithrodontomys -- Costa RicaRodents -- Costa RicaMammals -- Costa RicaTwo new harvest mice from Costa Rica. American Museum novitates ; no. 1231text