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  1. By: Stevens, Robert E., - Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.)
    Publication info: Berkeley, Calif, Pacific Southwest Forest and Range Experiment Station, [1959]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  2. By: Stevens, Robert E., - Hawksworth, Frank G. (Frank Goode),
    Publication info: Fort Collins, Colo, Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1970
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  3. By: Stevens, Robert E., - Brewer, J. Wayne (Jesse Wayne), - Leatherman, David A. - United States. Forest Service. - Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
    Publication info: Fort Collins, Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1980
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  4. By: Stevens, Robert E., - Brewer, J. Wayne (Jesse Wayne), - Leatherman, David A.
    Publication info: [Fort Collins, Colo.?], Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1982
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  5. By: Carolin, V. M. (Valentine Mott), - Stevens, Robert E., - Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
    Publication info: Fort Collins, Colo, USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, [1981]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  6. By: Stevens, Robert E., - Carolin, V. M. (Valentine Mott), - Markin, George P.
    Publication info: [Washington, D.C.], U.S. Dept. of Agriculture, Forest Service, Cooperative State Research Service, 1984
    Holding Institution: University Library, University of Illinois Urbana Champaign
  7. By: Stevens, Robert E.,
    Publication info: Washington, U.S. Govt. Print. Off, 1966
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  1. By: Stevens, Robert E.,
    Type: Article
    In: The Coleopterists' Bulletin
    Volume: 27
    Issue: 3
    Date: 1973
    Page Range: 141--142
    Publication Info: [Washington, D.C. etc.], Coleopterists' Society,
  2. By: Stevens, Robert E., - Lister, C Kendall - Linnane, James L
    Type: Article
    In: The Coleopterists' Bulletin
    Volume: 33
    Issue: 3
    Date: 1979
    Page Range: 268--268
    Publication Info: [Washington, D.C. etc.], Coleopterists' Society,