00000nam 2200000za 4500 9.858968 CaOODSP 20240527135431 cr ||||||||||| 180712s1967 onca o f000 0 eng d CaOODSP eng eng fre n-cn-nu R65-8/3E-PDF Ryder, John Pemberton. The breeding biology of Ross' goose in the Perry River region, Northwest Territories [electronic resource] / by John Pemberton Ryder. Ottawa : Canadian Wildlife Service, Dept. of Indian Affairs and Northern Development, 1967. 56 p. : ill. Report series ; no. 3 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "Studies of a nesting colony of Ross' geese at Arlone Lake, in the Perry River region, N.W.T., during the summers of 1963 and 1964 are described. The explorations, climate, vegetation fauna, and Eskimos of the area are reviewed. The history of the Ross' goose in the Perry River region is given"--Abstract. Abstract in French. gccst Birds Ross' goose Canadian Wildlife Service. Canada. Department of Indian Affairs and Northern Development. Report series (Canadian Wildlife Service) no. 3. (CaOODSP)9.858862 PDF 16.03 MB https://publications.gc.ca/collections/collection_2018/eccc/cw65-8/R65-8-3-eng.pdf