Atlas to accompany monograph XXXI on the geology of the Aspen district, Colorado /

Bibliographic Details
Main Author:	Spurr, Josiah Edward, 1870-1950
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Emmons, Samuel Franklin, 1841-1911, Bien, Julius, 1826-1909
Format:	Government Document Map
Language:	English
Published:	Washington : U.S. Geological Survey : New York : J. Bien, Lith., 1898.
Series:	Monographs of the United States Geological Survey ; v. 31, atlas. House document (United States. Congress. House) ; 55th Congress, 3rd session, no. 101, atlas. United States congressional serial set ; serial no. 3798.
Subjects:	Geology > Colorado > Aspen Mining District > Maps. Aspen Mining District (Colo.) > Maps. Colorado > Maps. Geology. Colorado > Aspen Mining District. Maps.

Evans: Maps (2nd floor) (Does not check out)