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  1. Artificial reseeding on western mountain range lands /
    By: Forsling, C. L. - Dayton, William A.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1931.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  2. Notes on western range forbs : Equisetaceae through Fumariaceae / by William A. Dayton.
    By: Dayton, William A.
    Publication info: Washington, D.C. :Forest Service, U.S. Dept. of Agriculture,1960.
    Contributed by: Internet Archive (archive.org)
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  3. United States tree books : a bibliography of tree identification /
    By: Dayton, William A.
    Publication info: [Washington, D.C.] :U.S. Dept. of Agriculture,1952.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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