00000nam 2200000zi 4500 9.867959 CaOODSP 20241203113645 m o d f cr ||||||||||| 190204s1977 bccd |o f|0| 0 eng d CaOODSP eng rda CaOODSP n-cn-bc En40-229/77-12E-PDF Higgs, T. W., author. A study of municipal wastewater toxicity, City of Prince George Sewage Treatment Plant, September 1976 / by T.W. Higgs, P. Eng., Sigma Resource Consultants Ltd. for the Environmental Protection Branch, Environmental Protection Service, Pacific Region. [Vancouver, B.C.] : Environmental Protection Service, Pacific Region, 1977. 1 online resource (viii, 46 pages) : charts. text txt rdacontent computer c rdamedia online resource cr rdacarrier Manuscript report ; 77-12 Digitized edition from print [produced by Environment and Climate Change Canada]. "December, 1977." Includes bibliographical references. "A Wastewater toxicity study of the Prince George Sewage Treatment Plant was conducted by personnel from the Environmental Protection Service, Pacific Region"--Abstract. gccst Waste water gccst Toxic substances gccst Environmental impact Canada. Environment Canada. Canada. Fisheries and Environment Canada. Canada. Environmental Protection Service. Pacific Region. Sigma Resource Consultants. Regional manuscript report (Canada. Environmental Protection Service) 77-12 (CaOODSP)9.867528 PDF 1.41 MB https://publications.gc.ca/collections/collection_2019/eccc/En40-229-77-12-eng.pdf