OS-06 Regional Oil Shale Study Environmental Inventory OS-06 Regional Oil Shale Study – Environmental Inventory, Analysis, and Impact: Piceance Creek Basin, Rio Blanco and Garfield Counties, Colorado
B-33 Bibliography of Hydrogeologic Reports in Colorado B-33 Bibliography of Hydrogeologic Reports in Colorado
OS-01 SCEEP: Report on Economics of Environmental Protection for a Federal Oil Shale Leasing Program OS-01 SCEEP: Report on Economics of Environmental Protection for a Federal Oil Shale Leasing Program
SP-01 The Governor’s First Conference on Environmental Geology: Proceedings SP-01 The Governor’s First Conference on Environmental Geology: Proceedings, 1969
MIN-1965-01 Compilation of Colorado Bureau of Mines Annual Reports 1896-1965 (1964 cover example) MIN-1965-01 Compilation of Colorado Bureau of Mines Annual Reports 1896-1965
MI-06 Chemical Refining Study of Base and Precious Metal Ore in Colorado MI-06 Chemical Refining Study of Base and Precious Metal Ore in Colorado
MIN-1936-01 Annotated Catalogue of Unpublished Engineering and Geological Reports on Mineral Resources of Colorado MIN-1936-01 Annotated Catalogue of Unpublished Engineering and Geological Reports on Mineral Resources of Colorado