Hollister, N. 1876-1924.

A systematic account of the prairie-dogs. By N. Hollister. - Washington, Govt. print. off., 1916. - 37 p. vii pl., maps, tables 23 cm. - North American fauna, no. 40 .

At head of title: U.S. Department of agriculture. Bureau of biological survey ...

agr16000722


Prairie dogs.

QL155 / .A4 no. 40