Genera and subgenera of voles and lemmings.
By: By Gerrit S. Miller, Jr.
Series: U.S. Dept. of Agriculture.  Division of Ornithology and Mammalogy.  North American fauna; no. 12
Publisher: Govt. Print Off.
Published: 1896
Place of publication: Washington
Language: eng
Number of pages: 84
Subjects: Microtus.; Lemmings.