NR Colorado Department of Natural Resources

Recommended survey protocol and actions to protect nesting burrowing owls when conducting prairie dog control

Reconnaissance engineering geology report for Planning District 9, State of Colorado

Reconnaissance engineering geology report for Planning District l, State of Colorado

Reconnaissance engineering geology report for planning districts 7 & 13 State of Colorado

Reconnaissance field investigation of surface-water specific conductance in the Snowmass-Glenwood Springs area, west-central Colorado

Reconnaissance report surface and subsurface flooding for the town of San Luis, Colorado

Reconnaissance study of coal fires in inactive Colorado coal mines

Reconstitution of 1979 flood peaks, North Clear Creek, Gregory Gulch, and Chase Gulch

Records and logs of selected wells and test holes, and chemical analyses of ground water, Yuma County, Colorado

Red Feather-Poudre Canyon deer herd management plan data analysis unit D-4, game management units 7, 8, 9, 19, 191

Red Feather-Poudre Canyon deer herd management plan data analysis unit D-4, game management units 7, 8, 9, 19, 191

Redbelly dace : assessing habitat quality for priority wildlife species in Colorado wetlands

Regional deer-vehicle accident research : final report

Regulation of geothermal energy development in Colorado

Regulation of geothermal energy development in Colorado

Regulations relative to the construction, equipment and operation of metalliferous mines, mills and metallurgical plants, recommendations and mineral production for 1905

Regulatory analysis of the proposed revisions to the mineral rules and regulations of the Colorado Mined Land Reclamation Board for hard rock, metal and designated mining operations

Renibacterium salmoninarum transmission research : transmission of renibacterium salmoninarum (bacterial kidney disease) in hatchery-reared fish

Report of September 2013 Little Thompson River flooding and Big Elk Meadows dam failures

Report of data pertinent to Lake San Cristobal