00000nam 2200000zi 4500 9.879898 CaOODSP 20241127112630 m go d f cr |n||||||||| 190930s1977 oncdb #ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn--- En57-23/3-77E-PDF Allsopp, T. R., author. Agricultural weather in the Red River Basin of southern Manitoba over the period 1800 to 1975 / by T. R. Allsopp. Downsview, Ont. : Fisheries and Environment Canada, Atmospheric Environment = Pêches et Environnement Canada, Environnement atmosphérique, 1977. 1 online resource (iii, 28 pages) : charts, maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier CLI ; 3-77 "CLI-3-77." Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (pages 19-20). "Meteorological information obtained from Hudson's Bay Company archives, explorers and settlers diaries and journals, dendrochronological analysis, and lake level variations has been combined with instrumental data recorded at Winnipeg from 1872 to 1975 to derive a chronological sequence of agricultural weather in the Red River Basin of southern Manitoba over the period 1800 to 1975"--Abstract. gccst Meteorology Canada. Fisheries and Environment Canada. Canada. Atmospheric Environment Service. CLI (series : Online) 3-77 (CaOODSP)9.826234 PDF 51.80 MB https://publications.gc.ca/collections/collection_2019/eccc/en57-23/En57-23-3-77-eng.pdf