OF-86-01 Coal Resources of the Dakota Sandstone OF-86-01 Coal Resources of the Dakota Sandstone, Southwestern Colorado
IS-17 Geology and Resource Potential of Strategic Minerals in Colorado IS-17 Geology and Resource Potential of Strategic Minerals in Colorado
OF-85-05 Metal Industry in Colorado: Forecasts to the Year 2002 OF-85-05 Metal Industry in Colorado: Forecasts to the Year 2002
OF-84-01 Bibliography of Coal Resources OF-84-01 Bibliography of Coal Resources, Uinta Coal Region, Colorado
OF-84-02 Colorado Desorption Samples: Descriptive Statistics and Gas Prediction Equations OF-84-02 Colorado Desorption Samples: Descriptive Statistics and Gas Prediction Equations
SP-25 Forecast of Colorado Coal Industry SP-25 Forecast of Colorado Coal Industry, Production and Employment, 1984 to 2004
OF-84-17 Bibliography OF-84-17 Bibliography: Coal Resources, North Park, Middle Park and South Park Coal Fields, Colorado
OF-83-01 Bibliography of Coal Resources OF-83-01 Bibliography of Coal Resources, San Juan River Coal Region, Colorado
OF-83-02 Geophysical and Lithological Logs from the 1982 and 1983 Coal Drilling and Coring Program OF-83-02 Geophysical and Lithological Logs from the 1982 and 1983 Coal Drilling and Coring Program, Castle Rock (1/2° x 1°) Quadrangle
OF-83-10 Programmable Calculator Solutions for Coal Quality Determinations OF-83-10 Programmable Calculator Solutions for Coal Quality Determinations