00000nam 2200000za 4500 9.848642 CaOODSP 20241203113641 cr ||||||||||| 171212s1967 onca||||o f000 0 eng d CaOODSP eng n-cn--- CW69-9/1E-PDF Jonkel, Charles. Life history, ecology and biology of the polar bear, autumn 1966 studies [electronic resource] / by Charles Jonkel. Ottawa : Canadian Wildlife Service, 1967. 8 p. : figs. Progress notes ; no. 1 "February 15, 1967." Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. gccst Wildlife gccst Research Canada. Environment Canada. Canadian Wildlife Service. Progress notes (Canadian Wildlife Service) no. 1 (CaOODSP)9.504439 PDF 608 KB https://publications.gc.ca/collections/collection_2017/eccc/CW69-9-1-eng.pdf