00000nam 2200000zi 4500 9.931840 CaOODSP 20241113122503 m o d f cr |n||||||||| 231227s19730705abc ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn-mb CW66-1430/1973E-PDF Evaluation of costs to impound and dyke the major marshes of Lake Winnipeg / prepared for the Assistant Deputy Minister, Environmental Management Service. [Edmonton] : Canadian Wildlife Service, Western Region, July 5, 1973. 1 online resource (9 pages) text txt rdacontent computer c rdamedia online resource cr rdacarrier Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. Marshes Manitoba. Marsh ecology Manitoba. Marais Manitoba. Écologie des marais Manitoba. Canadian Wildlife Service. Western Region, issuing body. PDF 2.39 MB https://publications.gc.ca/collections/collection_2024/eccc/cw66/CW66-1430-1973-eng.pdf