Geographic Variation in the Harvest Mouse, Reithrodontomys megalotis, On the Central Great Plains And in Adjacent Regions Mursaloglu B $0.00

Two New Pocket Gophers from Wyoming and Colorado Hall E Raymond (Eugene Raymond) $0.00

Mammals Obtained by Dr. Curt von Wedel from the Barrier Beach of Tamaulipas, Mexico Hall E Raymond (Eugene Raymond) $0.00

Delineations of the Ox Tribe: The Natural History of Bulls, Bisons, and Buffaloes. Exhibiting all the Known Species and the More Remarkable Varieties of the Genus Bos. Vasey George $0.00

Description of a New Vespertilionine Bat from Yucatan Author's Edition, extracted from Bulletin of the American Museum of Natural History, Vol. IX, September 28, 1897 Allen J A (Joel Asaph) $0.00

Squirrels and Other Fur-Bearers Burroughs John $0.00

Natural History of the Mammalia of India and Ceylon Sterndale Robert Armitage $0.00

Life History of the Kangaroo Rat Taylor Walter P (Walter Penn) $0.00

The Extermination of the American Bison Hornaday William T (William Temple) $0.00

Sketches of the Natural History of Ceylon Tennent James Emerson Sir $0.00

The Mental Life of Monkeys and Apes: A Study of Ideational Behavior Yerkes Robert Mearns $0.00