Bears, their biology and management : a selection of papers and discussion from the Second International Conference on Bear Research and Management, held at the University of Calgary Alberta, Canada, 6 to 9 Nov, 1970 - International Conference on Bear Research and Management 1970 : University of Calgary); herrero, Stephen; University of Calgary. Environmental Sciences Centre (Kananaskis) (Morges : International Union for Conservation of Nature and Natural Resources, 1972)
Keywords: Bears -- Congresses; Ours -- Congresses