00000nam 2200000zi 4500 9.898918 CaOODSP 20221107174956 m o d f cr |n||||||||| 210407e198712##bccbd ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn-bc En37-458/1987E-PDF Statistical analysis of water chemistry data from the Columbia and Pend D'Oreille Rivers / for Water Quality Branch, Inland Waters Directorate, Environment Canada ; [by] Sigma Engineering LTD. Statistical analysis of water chemistry data from the Columbia and Pend D'Oreille [Vancouver] : [Water Quality Branch, Inland Waters Directorate, Environment Canada ], December 1987. 1 online resource (30 pages, 64 unnumbered pages) : map, graphs text txt rdacontent computer c rdamedia online resource cr rdacarrier Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (page 29). Water Columbia River Watershed Analysis. Water Pend Oreille River Watershed Analysis. Eau Columbia, Bassin de la Analyse. Eau Pend Oreille, Bassin de la Analyse. Sigma Engineering Ltd‏, author, issuing body. Canada. Environment Canada. Inland Waters Directorate, issuing body. PDF 3.18 MB https://publications.gc.ca/collections/collection_2021/eccc/en37/En37-458-1987-eng.pdf