00000nam 2200000zi 4500 9.890003 CaOODSP 20221107172449 m o d f cr |n||||||||| 200724s1990 mbc ob f|0| 0 eng d CaOODSP eng rda CaOODSP n-cn-ab En39-172/1990E-PDF Blachford, Diane Patricia, 1958- author. Waterton Lakes National Park : towards the protection of its waters / prepared by: D.P. Blachford. [Winnipeg] : Environment Canada, Conservation and Protection = Environnement Canada, Conservation et Protection, 1990. 1 online resource (10, [4] pages) text txt rdacontent computer c rdamedia online resource cr rdacarrier Digitized edition from print [produced by Environment and Climate Change Canada]. "May 1990." Includes bibliographical references (page 10). "The purpose of this paper is to provide the rationale for the development of water quality objectives for the major lakes of Waterton Lakes National Park. A recommended water quality monitoring program is also presented"--page 1. Water quality Alberta Waterton Lakes National Park. Water resources development Alberta Waterton Lakes National Park. Eau Qualité Alberta Parc national des Lacs-Waterton. Ressources en eau Exploitation Alberta Parc national des Lacs-Waterton. Waterton Lakes National Park (Alta.) Canada. Environment Canada. Conservation and Protection, issuing body. Canada. Inland Waters Directorate. Western and Northern Region, issuing body. PDF 4.93 MB https://publications.gc.ca/collections/collection_2020/eccc/en39/En39-172-1990-eng.pdf