00000nam 2200000zi 4500 9.878377 CaOODSP 20241203113651 m o d f cr ||||||||||| 190822s1993 onc #ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn--- En13-5/93-25E-PDF Barica, J., author. How to keep green algae in eutrophic lakes / Jan Barica. Burlington, Ontario, Canada : National Water Research Institute, Lakes Research Branch, [1993] 1 online resource (11 pages). text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; 93-25 Title from caption. Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (pages 9-11). "The role of N:P ratios in controlling the eutrophication process and particularly the algal species composition, is demonstrated on two types of lakes: 1) small hypereutrophic prairie lakes in western Canada, and 2) Hamilton Harbour, a large embayment of Lake Ontario"--Abstract. Eutrophication gccst Lakes gccst Aquatic plants Canada. Environment Canada. National Water Research Institute (Canada). Lakes Research Branch. NWRI contribution ; 93-25. (CaOODSP)9.844121 PDF 1.22 MB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-93-25-eng.pdf