00000nam 2200000zi 4500 9.956217 CaOODSP 20251014134338 m o d f cr bn||||||||| 251009s1962 oncb o f000 0 eng d CaOODSP eng rda CaOODSP n-cn-nt En57-56/421-1962E-PDF Archibald, Donald Charles, 1906-2000 author. Aerial ice observing and reconnaissance : the Hudson Bay route, 1961 / by D.C. Archibald, M.N. Monsinger, T.B. Kilpatrick. [Toronto, Ontario] : Meteorological Branch, Department of Transport, 1962. 1 online resource (69 pages) : maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier TEC ; 421 Digitized edition from print [produced by Environment and Climate Change Canada]. "16 Aug 62." "CIR 3710." Sea ice Hudson Bay Observations. Glace de mer Hudson, Baie d' Observations. Hudson Bay Aerial exploration. Hudson, Baie d' Exploration aérienne. Canada. Meteorological Branch, issuing body. TEC ; 421. (CaOODSP)9.934253 PDF 2823 KB https://publications.gc.ca/collections/collection_2025/eccc/en57/En57-56-421-1962-eng.pdf UDC: 551.311.181 (268)