00000nam 2200000zi 4500 9.922381 CaOODSP 20250219162450 m o d f cr bn||||||||| 230124s1955####onca ob f|0| 0 eng d CaOODSP eng rda CaOODSP n-cn--- CW66-981/1955E-PDF Banfield, A. W. F. author. (Alexander William Francis), 1918-1996. An aerial survey technique for northern big game / A.W.F. Banfield, D.R. Flook, J.P. Kelsall and A.G. Loughrey. Ottawa : Canadian Wildlife Service, 1955. 1 online resource (16 pages) : illustrations text txt rdacontent computer c rdamedia online resource cr rdacarrier Cover title. Issued by Environment Canada. Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (page 16). "Aerial survey has proved to be the only practical method of obtaining data, on big game populations, herd composition, and annual increment in the wilderness areas of northern Canada. Different big game species require different handling of data"--Summary, page 15. Big game animals Canada, Northern. Zoological surveys Canada. Gros gibier Canada (Nord) Inventaires fauniques Canada. Canadian Wildlife Service, issuing body. PDF 879 KB https://publications.gc.ca/collections/collection_2024/eccc/cw66/CW66-981-1955-eng.pdf