MS-06 Energy Resource Development Map of Colorado (detail) MS-06 Energy Resource Development Map of Colorado
IS-17 Geology and Resource Potential of Strategic Minerals in Colorado IS-17 Geology and Resource Potential of Strategic Minerals in Colorado
OS-02 Surface Rehabilitation of Land Disturbances Resulting from Oil Shale Development OS-02 Surface Rehabilitation of Land Disturbances Resulting from Oil Shale Development