Directory of Nebraska Quarries, Pits, and Mines Raymond R. Burchett Published: 1971 Total Pages: 84 Get eBook
Mining and Mineral Operations in the North-central States United States. Bureau of Mines Published: 1977 Total Pages: 130 Get eBook
Directory of State Publications Listing Crushed Stone and Sand & Gravel Producers Published: 1988 Total Pages: 28 Get eBook
Industrial Minerals of the Midcontinent Alfred Lerner Bush Published: 1995 Total Pages: 142 Get eBook
