Coal production from the Uinta region, Colorado and Utah
Subtitle: cost analysis for proposed underground mining operations
By: by D. H. Hileman, Bruce A. Collins, and S. R. Wilson.
Contributors: Collins, Bruce A., joint author.; Wilson, Stephen Ray, 1907- joint author.
Series: Bureau of Mines information circular: IC; 8497; Information circular (United States. Bureau of Mines) ;; 8497.
Publisher: U.S. Bureau of Mines; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1970
Place of publication: [Washington]
Language: eng
Number of pages: 44
Subjects: Coal mines and mining -- Utah -- Costs.; Coal mines and mining -- Colorado -- Costs.
Notes: Includes bibliographical references.