00000nam 2200000za 4500 9.862034 CaOODSP 20221107160917 cr ||||||||||| 180917s1971 onc ob f000 0 eng d CaOODSP eng n-cn--- En36-515/48E-PDF Traversy, W. J. Phosphates and the Canada Water Act [electronic resource] / W.J. Traversy and M. Comba. Ottawa : Inland Waters Branch, Dept. of the Environment, 1971. v, 13 p. Technical bulletin ; no. 48 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (p. 7). "This report provides analytical data on the content of phosphates in detergents and shows that manufacturers are in almost all cases complying with the Nutrient Control Regulations of the Canada Water Act. It includes data on chemical analyses (particularly for phosphates) carried out on detergents manufactured before and after implementation of the regulations on August 1, 1970"--Foreward, p. v. Canada. Canada Water Act Detergents--Analysis Phosphates--Environmental aspects Comba, M. E. Canada. Inland Waters Branch. Canada. Environment and Climate Change Canada. Technical bulletin (Canada. Inland Waters Branch) no. 48. (CaOODSP)9.861115 PDF 726 KB https://publications.gc.ca/collections/collection_2018/eccc/En36-515-48-eng.pdf