Revision of American voles of genus Microtus
Contributors: Bailey, Vernon, 1864-1942.
Series: North Amer. Fauna No. 17
Publisher: U.S. G.P.O.
Published: 1900
Place of publication: [Washington, D.C.]
Format: Microform
Subjects: United States. Bureau of Biological Survey -- Public records.; Voles -- United States.