-
By: Cahill, Donn B. - United States. Forest Service.Edition:Publication info: Washington, D.C.?, U.S. Forest Service?, 1969?Volume: 1969Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Bark beetles Bighorn National Forest Bighorn National Forest (Wyo.) Diseases and pests Trees WyomingBHL Collections:
-
By: Walcott, Charles D. (Charles Doolittle),Edition:Publication info: 1897-1915Volume:Series:Holding Institution: Smithsonian Institution ArchivesSubjects: Bighorn National Forest Custer Field notes Geology Paleontology United States Upper Geyser Basin Yellowstone National ParkBHL Collections: Smithsonian Field Books collection
-
By: United States. Forest Service.Edition:Publication info: [Washington, D.C.], U.S. Department of Agriculture, Forest Service, [1909]Volume: 1909Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Bighorn National Forest Bighorn National Forest (Wyo.) Forest reserves Forests and forestry Maps National parks and reserves WyomingBHL Collections: