Books by William F. Barr:
Books in the extended shelves:
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Barr, William F.: The Banded-wing grasshoppers of Idaho, Orthoptera oedipodinae (Agricultural Experiment Station, University of Idaho, 1967), also by George B. Hewitt (page images at HathiTrust)- Barr, William F.: Bionomics of Anacamptodes clivinaria profanata (Lepidoptera geometridae) on mountain mahogany in Idaho (Agricultural Experiment Station, University of Idaho, 1967), also by Malcolm M. Furniss (page images at HathiTrust)
- Barr, William F.: Insects affecting important native shrubs of the northwestern United States (U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station, 1975), also by Malcolm M. Furniss and Intermountain Forest and Range Experiment Station (Ogden, Utah) (page images at HathiTrust)
Find more by William F. Barr at your library, or elsewhere.