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By: Wagner, Phillip W. - United States. Bureau of Land Management. - United States. Forest Service.Edition:Publication info: [Washington, D.C.], [U.S. Dept. of the Interior, Bureau of Land Management], [1977]Volume:Series:Holding Institution: Bureau of Land ManagementSubjects:BHL Collections:
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By: Wagner, Phillip W. - Marti, C D - Boner, Thomas C.Type: ArticleIn: Raptor researchVolume: 16Series:Issue: 1Date: 1982Page Range: 27--28Publication Info: Vermillion, S.D, Raptor Research Foundation, [1972-1986]Subjects:
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By: Marti, C D - Wagner, Phillip W.Type: ArticleIn: Raptor researchVolume: 14Series:Issue: 2Date: 1980Page Range: 61--62Publication Info: Vermillion, S.D, Raptor Research Foundation, [1972-1986]Subjects: