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  1. By: Haws, B. Austin. - Roe, Alan H. - Nelson, David L.
    Publication info: [Ogden, UT], U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1988
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  2. By: Nelson, David L. - Tiernan, Charles F. - Intermountain Forest and Range Experiment Station (Ogden, Utah)
    Publication info: [Ogden, Utah], U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station, 1983
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  1. By: Bunderson, E. D. - Weber, Darrell J., - Nelson, David L.
    Type: Article
    In: The Great Basin naturalist
    Volume: 46
    Issue: 3
    Date: 1986
    Page Range: 427--440
    Publication Info: Provo, Utah, M.L. Bean Life Science Museum, Brigham Young University,
  2. By: Nelson, David L. - Krebill, Richard G.
    Type: Article
    In: The Great Basin naturalist
    Volume: 42
    Date: 1982
    Page Range: 262--272
    Publication Info: Provo, Utah, M.L. Bean Life Science Museum, Brigham Young University,
  3. By: Nelson, David L.
    Type: Article
    In: The Great Basin naturalist
    Volume: 42
    Date: 1982
    Page Range: 369--379
    Publication Info: Provo, Utah, M.L. Bean Life Science Museum, Brigham Young University,