00000nam 2200000zi 4500 9.880448 CaOODSP 20241203113652 m o d f cr bn||||||||| 191009e198402##bccb ob f000 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn-bc En40-240/84-17E-PDF DeMill, D. A., author. Heavy metals in Fraser River estuary clams / by D.A. DeMill. [Vancouver] : Environment Canada, Environmental Protection Service, Pacific Region, February 1984. 1 online resource (v, 23 pages, 1 unnumbered page) : maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Regional program report ; no. 84-17 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "In June 1976, the Environmental Protection Service examined heavy metal concentrations in tidal mudflat clams on the Fraser River estuary, British Columbia"--Abstract, page i. Includes abstract in French. gccst Molluscs gccst Metals Canada. Environment Canada. Canada. Environmental Protection Service. Pacific Region. Regional program report (Canada. Environmental Protection Service. Pacific Region) no. 84-17. (CaOODSP)9.879151 PDF 1.01 MB https://publications.gc.ca/collections/collection_2019/eccc/en40-240/En40-240-84-17-eng.pdf