Colorado coal reserves depletion data and coal mine summaries
By: prepared for and funded by United States Department of Energy, Energy Information Administration ; by D.L. Boreck and D. Keith Murray.
Contributors: Murray, D. Keith.; United States. Energy Information Administration.
Series: Open file report ;; 79-1; Open file report (Colorado Geological Survey) ;; 79-1.
Publisher: Colorado Geological Survey
Published: 1979
Place of publication: [Denver]
Language: eng
Number of pages: 64
Subjects: Coal -- Colorado.; Coal mines and mining -- Colorado.
Notes: "May 1979."
One folded map laid in.