Mineral resources of Johnstown, Pennsylvania and Vicinity

Files

ttu_gs0001_001033.pdf (36.58 MB)

Date

1911

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Washington: Government Printing Office

Abstract

Description

Keywords

Geological Survey (U.S.), Mines and mineral resources

Citation

URI

http://hdl.handle.net/2346/65070

Collections

U.S. Geological Survey