IS-36 Snow and Avalanche: Colorado Avalanche Information Center Annual Report IS-36 Snow and Avalanche Annual Report 1991-92 CAIC
RS-29 Directory and Statistics of Colorado Coal Mines with Distribution and Electric Generation Map RS-29 Directory and Statistics of Colorado Coal Mines with Distribution and Electric Generation Map, 1989
IS-27 History of the Colorado Geological Survey (1872-1988) IS-27 History of the Colorado Geological Survey (1872-1988)
SP-32 The Colorado Geological Survey: An Evaluation and Report SP-32 The Colorado Geological Survey: An Evaluation and Report
RS-25 Coal Resources of the Castle Rock (1/2° x 1°) Quadrangle RS-25 Coal Resources of the Castle Rock (1/2° x 1°) Quadrangle, Colorado
RS-27 Coal Resources of the Colorado Springs (1/2° x 1°) Quadrangle RS-27 Coal Resources of the Colorado Springs (1/2° x 1°) Quadrangle, Colorado
ENE-1985-01 Project Summary Geothermal Water Resource Investigations in Glenwood Canyon for Colorado Division of Highways ENE-1985-01 Project Summary Geothermal Water Resource Investigations in Glenwood Canyon for Colorado Division of Highways
ENE-1983-01 Final Technical Report for the Geothermal-Reservoir Assessment and Confirmation Program for Direct-heat Applications in Colorado ENE-1983-01 Final Technical Report for the Geothermal-Reservoir Assessment and Confirmation Program for Direct-heat Applications in Colorado
RS-24 Geothermal Resource Assessment of Ranger Warm Springs RS-24 Geothermal Resource Assessment of Ranger Warm Springs, Colorado
RS-22 Geothermal Resource Assessment of the Steamboat-Routt Hot Springs Area RS-22 Geothermal Resource Assessment of the Steamboat-Routt Hot Springs Area, Colorado