Olin E Bray

1) A population study of black bears in Yellowstone National park

Author
Bray, Olin E
Publisher
Fort Collins, CO : Colo. State Univ
Pub. Date
1967
Book
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Colorado Parks and Wildlife Research Library (CXXX) - THESIS / DISSERTATION
QL 737 .C27 B73 1967
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2) A literature review on black bear populations and activities for National Park Service

Author
Bray, Olin E
Publisher
Colorado Cooperative Wildlife Research Unit
Pub. Date
1967
Book
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Colorado Parks and Wildlife Research Library (CXXX) - MONOGRAPH
QL 737 .C27 B7 1967
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3) A study of black bears in Yellowstone National Park

Author
Barnes, Victor G., Jr
Publisher
Colorado State University
Pub. Date
1966
Non-Circulating Item
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Colorado Parks and Wildlife Research Library (CXXX) - CPW
SK 375 .C77 NO.09
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