Report of investigations : progress reports, Metallurgical Division, 22. Ore-testing studies, 1936�?37, special methods of analysis and testing and details of tests on various ores.

Bibliographic Details
Corporate Author:	United States. Bureau of Mines
Format:	Government Document eBook
Language:	English
Published:	[Washington] : [s.n.], 1938.
Subjects:	Metals. Research.
Online Access:	Electronic resource (PDF)

Description
Physical Description:	1 online resource (186 pages), digital, PDF file

Report of investigations : progress reports, Metallurgical Division, 22. Ore-­testing studies, 1936�?37, special methods of analysis and testing and details of tests on various ores.