dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Clapp, Earle H. - Boyce, Charles Ward,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1924
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  2. By: Clapp, Earle H. - United States. Forest Service. - United States. Forest Service.
    Publication info: Washington, U.S. Govt. Print. Off, 1933
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  3. By: United States. Forest Service. - Clapp, Earle H.
    Publication info: [Washington, D.C.], U.S. Department of Agriculture, Forest Service, 1926
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  4. By: Clapp, Earle H. - United States. Forest Service.
    Publication info: Washington, U.S. Govt. Print. Off, 1933
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  5. By: Clapp, Earle H. - United States. Forest Service.
    Publication info: Washington, Govt. Print. Off, 1920
    Holding Institution: University of California Libraries
  6. By: United States. Forest Service. - Clapp, Earle H.
    Edition: [2d ed.] By the Forest service, U.S. Department of agriculture. June 1, 1920.
    Publication info: Washington, Govt. print. off, 1920
    Holding Institution: Library of Congress
  7. By: United States. Forest Service. - Clapp, Earle H.
    Publication info: Washington, Govt. print. off, 1920
    Holding Institution: Cornell University Library
  8. By: United States. Forest Service. - Clapp, Earle H.
    Publication info: Washington, Govt. print. off, 1920
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library