- EbookEvolution and Classification of the Pocket Gophers of the Subfamily GeomyinaeRobert J. Russell
- EbookEvolution and Classification of the Pocket Gophers of the Subfamily GeomyinaeRobert J. Russell
- EbookEvolution and Classification of the Pocket Gophers of the Subfamily GeomyinaeRobert J. Russell
- EbookGeographic Variation in the Pocket Gopher, Cratogeomys castanops, in Coahuila MexicoRollin H. (Rollin Harold) Baker
- EbookPleistocene Pocket Gophers From San Josecito Cave, Nuevo Leon, MexicoRobert J. Russell
- EbookFour New Pocket Gophers of the Genus Cratogeomys from Jalisco, MexicoRobert J. Russell
- EbookA New Species of Pocket Gopher (Genus Pappogeomys) From Jalisco, MexicoRobert J. Russell