Bureau of Mines Research and Technologic Work on Coal, 1961 United States. Bureau of Mines Published: 1963 Total Pages: 134 Get eBook
Bureau of Mines Research and Technologic Work on Coal, 1963 United States. Bureau of Mines Published: 1964 Total Pages: 140 Get eBook
Catalog of Books and Reports in the Bureau of Mines Technical Library, Pittsburgh, Pa United States. Bureau of Mines. Technical Library, Pittsburgh Published: 1968 Total Pages: 792 Get eBook
List of Bureau of Mines Publications and Articles ... with Subject and Author Index United States. Bureau of Mines Published: 1975 Total Pages: 570 Get eBook
Research and Development Report - Office of Coal Research United States. Office of Coal Research Published: 1962 Total Pages: 260 Get eBook
Permissible Mine Equipment Approved by the Bureau of Mines During 1963-64 Frank R. Lee Published: 1966 Total Pages: 808 Get eBook
