SP-16 Geothermal Resource Assessment of Waunita Hot Springs, Colorado

OF-81-07 Colorado Energy Activity Profile

MS-15 Map and Discovery of Permitted Colorado Coal Mines, 1981

RS-10 Proceedings of the Fourth Symposium on the Geology of Rocky Mountain Coal, 1980

IS-15 Regulation of Geothermal Energy Development in Colorado

OF-80-10 Geothermal Energy Potential in Chaffee County, Colorado

OF-80-11 Community Development of Geothermal Energy in Pagosa Springs, Colorado

OF-80-12 Temperature-Depth Profiles in the San Luis Valley and Canon City Areas, Colorado

RS-11 Rare Earth Pegmatites of the South Platte District, Colorado

OF-80-13 Geothermal Energy Potential in the San Luis Valley, Colorado

RS-13 Coal Resources of the Denver East (1/2° x 1°) Quadrangle, Colorado

EG-12 Energy Resources of the Denver and Cheyenne Basins, Colorado: Resource Characteristics, Development Potential and Environmental Problems