Annual Report of the Nonmetals Division, Fiscal Year 1940 Oliver Caldwell Ralston Published: 1940 Total Pages: 80 Get eBook
Report of the Nonmetals Division, Fiscal Year 1941 Oliver Caldwell Ralston Published: 1941 Total Pages: 64 Get eBook
Bibliography of Bureau of Mines Investigations of Coal and Its Products, 1940 to 1945 Arno Carl Fieldner Published: 1947 Total Pages: 58 Get eBook
A Study of Fault Determinations by Geophysical Methods in the Fluorspar Areas of Western Kentucky Frederick William Lee Published: 1946 Total Pages: 722 Get eBook
Metallurgical Research Program of the Bureau of Mines Relating to the Nonferrous Metals Reginald Scott Dean Published: 1947 Total Pages: 44 Get eBook
Exploration of the Copper-sulfur Deposit, Khayyam and Stumble-On Properties, Prince of Wales Island, Alaska Earl L. Fosse Published: 1946 Total Pages: 212 Get eBook
Studies on the Flotation of Spodumene from the Edison Mine, Keystone, S.D. Gerald A. Munson Published: 1946 Total Pages: 14 Get eBook
