Further Notes on Polar Bear Denning Habits

Abstract

Charles J. Jonkel, George B. Kolenosky, Richard J. Robertson, Richard H. Russell, Further Notes on Polar Bear Denning Habits, Bears: Their Biology and Management, Vol. 2, A Selection of Papers from the Second International Conference on Bear Research and Management, Calgary, Alberta, Canada, 6-9 November 1970. IUCN Publications New Series no. 23 (1972), pp. 142-158