International conference of mine-experiment stations, Pittsburgh, Pa., U.S.A., Sept. 14-21, 1912.

Bibliographic Details
Corporate Author: United States. Department of Commerce
Format: Government Document eBook
Language:English
Published: [Washington] : GPO, 1914.
Series:Mines Bur. Bull. No. 82
Subjects:
Online Access:Connect to the full text of this electronic document
Description
Item Description:Includes index.
Electronic resource.
Physical Description:1 online resource (99 pages)