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1Academic Journal
المساهمون: Regina Bauer Frankenberg Foundation for Animal Welfare, Bernice Barbour Foundation, Eppley Foundation for Scientific Research, Idaho Department of Fish and Game, Leonard X. Bosack and Bette M. Kruger Foundation, Nez Perce Tribe, Oregon Zoo Future for Wildlife grants, Shikar Safari Club International, Steven Leuthold Family Foundation, The Mountaineers Foundation, U.S. Fish and Wildlife Service, Wilburforce Foundation, Wolf Recovery Foundation, University of Idaho Environmental Science Program
المصدر: Animal Conservation ; volume 18, issue 5, page 415-423 ; ISSN 1367-9430 1469-1795