Search Results for the EPA National Library Catalog

Items Found: 9

Showing: Items 1 - 9



Select Item Title Year Published
Bibliography, coal resources in Colorado 1972
Coal mines and coal fields of Colorado / 1976
Coal mines of Colorado : statistical data 1976
Coal production from the Uinta region, Colorado and Utah; cost analysis for proposed underground mining operations, 1970
Colorado coal resources, production and distribution / 1980
Colorado energy production for the '80s; best estimates for future production of coal, shale oil, oil and gas, and uranium in Colorado 1980-1990 1980
Directory and statistics of Colorado coal mines with distribution and electric generation map, 1989 / 1990
Existing and proposed surface and underground coal mines : region VIII summary / 1979
Proceedings of the 1985 Conference on Coal Mine Subsidence in the Rocky Mountain Region : held in Colorado Springs, October 28, 29, & 30, 1985 / 1986

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