dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Hadfield, James S. - Johnson, David W. (David Winslow), - United States. Forest Service. Pacific Northwest Region.
    Publication info: [Portland, Or.], Dept. of Agriculture, Forest Service, Pacific Northwest Region, 1977
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  2. By: Hadfield, James S. - United States. Forest Service. Pacific Northwest Region.
    Publication info: [Portland, Or.], U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region, 1985
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  3. By: Hadfield, James S. - United States. Forest Service. Pacific Northwest Region.
    Publication info: Portland, Or, USDA Forest Service, Pacific Northwest Region Forest Pest Management, 1986
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library