00000nam 2200000zi 4500 9.956808 CaOODSP 20251028161039 m o d f cr bn||||||||| 251028s1963 oncb o f000 0 eng d CaOODSP eng rda CaOODSP n-cn-ab n-cn-sn n-cn-nt En57-56/461-1963E-PDF Archibald, Donald Charles, 1906-2000 author. Aerial ice observing and reconnaissance in Athabaska River, Lake Athabaska, Slave River, and Great Slave Lake, 1962 / by D.C. Archibald, M.N. Monsinger, T.B. Kilpatrick. Aerial ice observing and reconnaissance, Athabaska River, Lake Athabaska, Slave River, and Great Slave Lake, 1962 Aerial ice observing and reconnaissance program in the Athabaska River, Lake Athabaska, Slave River, and Great Slave Lake area of the Mackenzie River system, 1962 [Toronto] : Meteorological Branch, Department of Transport, 1963. 1 online resource (ii, 33 pages) : maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier TEC ; 461 Digitized edition from print [produced by Environment and Climate Change Canada]. "CIR-3820." "18 MAR 63." "This is the twenty-first technical report in the series concerning ice conditions observed by aerial ice reconnaissance conducted by the Meteorological Branch, Department of Transport. ...This technical report describes observed ice conditions with regard to ice coverage, age, topography, puddling, snow cover, and water features over the area of the Athabaska River, Lake Athabaska, Slave River, Great Slave Lake, and adjacent waterways, during the period April 28, 1962 to June 20, 1962, inclusive"--Page [i]. Ice on rivers, lakes, etc. Alberta Athabasca River Observations. Ice on rivers, lakes, etc. Athabasca, Lake (Sask. and Alta.) Observations. Ice on rivers, lakes, etc. Slave River (Alta. and N.W.T.) Observations. Ice on rivers, lakes, etc. Northwest Territories Great Slave Lake Observations. Glace sur les cours d'eau, lacs, etc. Alberta Athabasca, Rivière Observations. Glace sur les cours d'eau, lacs, etc. Athabasca, Lac (Sask. et Alb.) Observations. Glace sur les cours d'eau, lacs, etc. Esclaves, Rivière des (Alb. et T.N.-O.) Observations. Glace sur les cours d'eau, lacs, etc. Territoires du Nord-Ouest Esclaves, Grand lac des Observations. Canada Aerial exploration. Canada Exploration aérienne. Canada. Meteorological Branch, issuing body. TEC ; 461. (CaOODSP)9.934253 PDF 970 KB https://publications.gc.ca/collections/collection_2025/eccc/en57/En57-56-461-1963-eng.pdf UDC: 551.311.182 (712.2)