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  1. By: Conner, Roger C. - Pawley, William T. - Intermountain Research Station (Ogden, Utah)
    Publication info: Ogden, Utah, U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1987
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Colorado  Forest surveys  Forests and forestry  Front Range (Colo. and Wyo.)  Statistics  Timber  
  2. By: Gary, Howard L.
    Publication info: Fort Collins, Colo, Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1975
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Front Range (Colo. and Wyo.)  Ponderosa pine  Watershed management  
  3. By: Martinelli, M.
    Publication info: Fort Collins, Colo, Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1971
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Avalanches  Front Range (Colo. and Wyo.)  Snow  Weather  
  4. By: Richardson, Mary Lou. - Betters, David R. - Sampson, George Roger, - Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
    Publication info: Fort Collins, Colo, Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1981
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Forest insects  Forest management  Front Range (Colo. and Wyo.)  
  5. By: Willits, Susan. - Woodfin, Richard O. - Snellgrove, Thomas A. - Pacific Northwest Research Station (Portland, Or.)
    Publication info: [Portland, Or.], U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1990
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Colorado  Front Range (Colo. and Wyo.)  Lumbering  Ponderosa pine