00000nam 2200000zi 4500 9.873510 CaOODSP 20241203113649 m o d f cr bn||||||||| 190523s1989 onca ob f000 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn--- En13-5/89-56E-PDF Kaiser, Klaus L. E., 1941- author. Organic trace contaminants in St. Lawrence River water and suspended sediments, 1985-1987 / Klaus L.E. Kaiser [and three others]. Burlington, Ontario : Lakes Research Branch, National Water Research Institute, Canada Centre for Inland Waters, [1989]. 1 online resource (27 unnumbered pages) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; no. 89-56 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "The concentrations of organic trace contaminants including chlorobenzene congeners, hexachlorocyclohexane isomers, DDT group pesticides, polychlorobiphenyls (PCB) and several other biocides, such as mirex, dieldrin and endosulfan have been determined in water and suspended sediments of the St. Lawrence River"--Abstract. Includes management perspective and abstract in French. gccst Pollutants gccst Water management Canada. Environment Canada. National Water Research Institute (Canada). Lakes Research Branch. Canada Centre for Inland Waters. NWRI contribution ; no. 89-56. (CaOODSP)9.844121 PDF 2.00 MB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-89-56-eng.pdf