Boone & Crockett Club ; Winchester Press,
Workshop on the Management Biology of North American Wild Sheep (1974 : University of Montana)
Workshop on the Management Biology of North American Wild Sheep (1974 : University of Montana)
Trefethen, James B.
Boone and Crockett Club.
National Audubon Society.
Wildlife Management Institute.
The wild sheep in modern North America : proceedings of the Workshop on the Management Biology of North American Wild Sheep, University of Montana, Missoula, June 18-20, 1974
The wild sheep in modern North America : proceedings of the Workshop on the Management Biology of North American Wild Sheep, University of Montana, Missoula, June 18-20, 1974
The wild sheep in modern North America :
Workshop on the Management Biology of North American Wild Sheep (1974 : University of Montana)