Descriptive geology
By: by A. Hague and S.F. Emmons
Contributors: Emmons, Samuel Franklin, 1841-1911
Series: Professional papers of the Engineer Dept., U.S. Army -- no. 18; Nineteenth Century Collections Online: Science, Technology, and Medicine, Part I; Nineteenth Century Collections Online: Science, Technology, and Medicine, Part I
Publisher: G.P.O.
Published: 1877
Place of publication: Washington
Language: eng
Format: [electronic resource] /
Number of pages: 890
Subjects: Geology
Notes: Includes index.

Reproduction of the original from the Library of Conegress.