Practical Guide for Prospectors and Small-mine Operators in Montana Koehler S. Stout Published: 1955 Total Pages: 146 Get eBook
Handbook for Small Mining Enterprises in Montana Uuno Mathias Sahinen Published: 1964 Total Pages: 230 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: 778 Get eBook
Natural Resources United States. Agency for International Development Published: 1963 Total Pages: 376 Get eBook
Science, Technology, and Development: Natural resources: minerals and mining mapping and geodetic control Published: 1962 Total Pages: 384 Get eBook
