Atlas to accompany monograph XXXI on the geology of the Aspen District, Colorado
By: by Josiah Edward Spurr
Series: Nineteenth century American literature and history
Publisher: [U.S. Govt. Print. Off.]
Published: 1975
Place of publication: Washington
Language: eng
Subjects: Geology -- Colorado -- Maps
Genres: Maps
Notes: Microfiche (negative) Louisville, [Ky.] : Lost Cause Press, 1975. -- 4 sheets ; 10.5 x 14.8 cm. -- ([19th century Amer. lit. & hist. Trans-Mississippi West: ser. C])