The geology and ore deposits of the Bully Hill mining district, California
By: by Albert C. Boyle, jr. ...
Published: 1914
Place of publication: New York, N. Y
Language: eng
Number of pages: 105
Subjects: Geology
Notes: "Contributions from the Department of geology, Columbia university, vol. 26, no. 2."

"Reprinted from Bulletin no. 85, January, 1914, American institute of mining engineers."

Cover-title.

Thesis (Ph. D.)--Columbia university, 1914.

Bibliography: p. 104-105.