Department of the Interior Hubert Work, Secretary U. S. Geological Survey George Otis Smith, Director Bulletin 785 Contributions to Economic Geology (short papers and preliminary reports) 1926 Part I. Metals and nonmetals except fuels.

Bibliographic Details

Corporate Authors:	Geological Survey (U.S.), ProQuest (Firm)
Format:	Government Document eBook
Language:	English
Published:	Washington : [publisher not identified], 1926.
Series:	United States congressional serial set.
Subjects:	Geological Survey (U.S.) Geology. Metals. Electronic books.
Online Access:	Connect to the full text of this electronic book