Wolves -- Control -- Alaska : Wolves, Bears, and Their Prey in Alaska : Biological and Social Challenges in Wildlife Management
1997
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Wolves -- Control -- Colorado -- History : The last stand of the pack / by Arthur H. Carhart ; in collaboration with Stanley P. Young ; reprint edited by Andrew Gulliford & Tom Wolf
Wolves -- Control -- Yukon. : Experimental reduction of wolves in the Yukon : ungulate responses and management implications / by Robert D. Hayes ... [and others]