00000nam 2200000zi 4500 9.899067 CaOODSP 20250623131057 m o d f cr mn||||||||| 210422e198408##bccbd ob f000 0 eng d 0706-6457 CaOODSP eng rda CaOODSP eng fre n-cn-yk Fs97-6/1287E-PDF Birtwell, I. K., author. A brief investigation of Arctic grayling (Thymallus arcticus) and aquatic invertebrates in the Minto Creek drainage, Mayo, Yukon Territory : an area subjected to placer mining / I.K. Birtwell, G.F. Hartman, B. Anderson, D.J. McLeay, and J.G. Malick. West Vancouver, British Columbia : Department of Fisheries & Oceans, Fisheries Research Branch, West Vancouver Laboratory, August 1984. ©1984 1 online resource (xi, 57 pages) : maps, graph. text txt rdacontent computer c rdamedia online resource cr rdacarrier Canadian technical report of fisheries and aquatic sciences, 1488-5379 ; 1287 Includes bibliographical references (pages 20-22). Includes abstract in French. Arctic grayling Effect of sediments on Yukon. Arctic grayling Effect of mining on Yukon. Ombre arctique Effets des sédiments sur Yukon. Ombre arctique Effets des mines sur Yukon. Canada. Department of Fisheries and Oceans, issuing body. Canadian technical report of fisheries and aquatic sciences ; 1287. (CaOODSP)9.504449 PDF 1.69 MB https://publications.gc.ca/collections/collection_2021/mpo-dfo/Fs97-6-1287-eng.pdf