Laboratories that make fire assays, analyses, and tests on ores, minerals, metals, and other inorganic substances [Revised].

Bibliographic Details

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