00000nam 2200000zi 4500 9.877172 CaOODSP 20241203113650 m o d f cr bn||||||||| 190730s1994 onca ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn-on En13-5/94-42E-PDF Reynoldson, Trefor B., author. An assessment of sediment quality and benthic invertebrate community structure in Collingwood Harbour : an area of concern : towards de-listing / T.B. Reynoldson and K.E. Day. [Ottawa] : Environment Canada, Water Science and Technology Directorate = Environnement Canada, Direction générale des sciences et de la technologie, eau, [1994] 1 online resource (2 unnumbered pages, 46 pages) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; no. 94-42 Imperfect copy: pages 1 and 27 are wanting; incomplete text on page 37. Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (pages 42-46). gccst Lakes gccst Sediments gccst Pollutants gccst Aquatic animals Day, Kristin E. (Kristin Elizabeth) author. Canada. Environment Canada. Canada. Water Science and Technology Directorate. National Water Research Institute (Canada). Aquatic Ecosystem Restoration Branch. National Water Research Institute (Canada). Aquatic Ecosystem Conservation Branch. NWRI contribution ; no. 94-42. (CaOODSP)9.844121 PDF 3.98 MB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-94-42-eng.pdf