-
By: Castro-Campillo, Alondra - Ramírez-Pulido, JoséEdition:Publication info: New York, NY American Museum of Natural History c2000Volume: no.3297 (2000)Series:Holding Institution: American Museum of Natural History LibrarySubjects: Classification Mammals Mexico Pocket gophers Rodents Thomomys umbrinus Transverse Volcanic RangeBHL Collections: