00000nam 2200000za 4500 9.860992 CaOODSP 20240527135431 cr ||||||||||| 180822s1952 oncabd||o f000 0 eng d CaOODSP eng n-cn-mb CW69-13/1-6E-PDF Colls, D. G. Surveys of elk and other wildlife in Riding Mountain National Park, Manitoba, 1950-1951, and 1952 [electronic resource] / by D.G. Colls. Ottawa : Canadian Wildlife Service, 1952. 25, [6] p. : ill, maps, charts. Wildlife management bulletin ; Ser. 1 no. 6 Digitized edition from print [produced by Environment and Climate Change Canada]. "December 1952." Issued by the Department of Resources and Development, National Parks Branch. Includes bibliographical references. "The aerial surveys upon which this report is mainly based were carried out during the periods March 22 to 27, 1950, February 19 to 26, 1951, and March 16 to 23, 1952. Through the courtesy of the Royal Canadian Air Force, an aircraft and crew were placed at the writer's disposal in 1950 and in 1951. In 1952, during the writer's absence on educational leave, Dr. A.W.F. Banfield conducted the survey using the same equipment and techniques"--Introd. gccst Wildlife gccst National parks Elk Canada. Dept. of Resources and Development. Canada. National Parks Branch. Canadian Wildlife Service. Wildlife management bulletin ; Ser. 1 no. 6 (CaOODSP)9.859941 PDF 11.77 MB https://publications.gc.ca/collections/collection_2018/eccc/cw69-13/CW69-13-1-6-eng.pdf