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  1. Factors in nesting losses of the California valley quail /
    By: Horn, E. E. - U.S. Fish and Wildlife Service. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of the Interior, Fish and Wildlife Service,1939.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  2. Red-squill powders as raticides /
    By: Munch, J. C. - Horn, E. E. - Silver, James,
    Publication info: Washington :U.S. Dept. of Agriculture,1929.
    Contributed by: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    BHL Collections: Ernst Mayr Library of the MCZ, Harvard University
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  3. Some California wildlife-forest relations /
    By: Horn, E. E. - U.S. Fish and Wildlife Service. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of the Interior, Fish and Wildlife Service,1939.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  4. Some California wildlife-forest relations /
    By: Horn, E. E. - U.S. Fish and Wildlife Service. - United States.
    Publication info: Chicago, Ill. :U.S. Dept. of the Interior, Fish and Wildlife Service,1945.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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