Review of: Role of the Wolf in a Deer Decline in the Superior National Forest. Volume 148 of USDA Forest Service Research Paper. L. David Mech and Patrick D. Karns. North Central Forest Experiment Station, Forest Service, United States Department of Agriculture, 1977. 23 pages.
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[Book review] Role of the wolf in a deer decline in the Superior National Forest, by L. David Mech and Patrick D. Karns