 | Fisher, A. K. (Albert Kenrick), | (1) |
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 | Fisher, A. K. (Albert Kenrick), 1856-1948.; The hawks and owls of the United States in their relation to agriculture / by A.K. Fisher. Washington, D.C. : U.S. Dept. of Agriculture, Division of Ornithology and Mammalogy, 1893. | |
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