00000nam 2200000zi 4500 9.889221 CaOODSP 20221107172224 m o d f cr bn||||||||| 200709s197607##oncb o f000 0 eng d CaOODSP eng rda CaOODSP n-cn--- En32-11/1976E-PDF Pulkkinen, H. W., author. Activity report in Canadian Arctic, Polar Continental Shelf Project, project no. 92-76, July, 1976 : aerial photography of the artificial islands, Mackenzie Delta, N.W.T. / by H.W. Pulkkinen, principal investigator, Polar Continental Shelf Project. Aerial photography of the artificial islands, Mackenzie Delta, N.W. T., July 15, 1976 [Ottawa] : Canadian Hydrographic Service, Central Region, Marine Sciences Directorate, Department of the Environment, July, 1976. 1 online resource (7 pages, 6 unnumbered pages) : map text txt rdacontent computer c rdamedia online resource cr rdacarrier Cover title. Digitized edition from print [produced by Environment and Climate Change Canada]. "The Canadian Hydrographic Service, Environment Canada, which is responsible for the safety of navigation in Canadian waters, decided to investigate the man-made islands in the Mackenzie Delta area to establish both the positions and the conditions of these islands"--Page [1]. Étude du plateau continental polaire (Canada) Polar Continental Shelf Project (Canada)‏. Hydrographic surveying Fieldwork Canada, Northern. Hydrography Fieldwork Canada, Northern. Levés hydrographiques Recherche sur le terrain Canada (Nord) Hydrographie Recherche sur le terrain Canada (Nord) Canadian Hydrographic Service, issuing body. PDF 577 KB https://publications.gc.ca/collections/collection_2020/eccc/en32/En32-11-1976-eng.pdf