00000nam 2200000za 4500 9.836242 CaOODSP 20241011100558 cr ||||||||||| 170504s2017 qucdb ob f000 0 eng d 978-0-660-08474-9 CaOODSP eng n-cn--- En4-144/64-2017E-PDF Canadian environmental sustainability indicators [electronic resource] : water quality in Canadian rivers. Water quality in Canadian rivers [August 2017 edition]. Gatineau, QC : Environment and Climate Change Canada, 2017. 53 p. : graphs, maps "August 2017." Title from cover. Issued also in French under title: Indicateurs canadiens de durabilité de l'environnement : qualité de l’eau des cours d’eau canadiens. Includes bibliographical references. "River plants and animals rely on clean water to maintain healthy populations. The quality of water, and the health of rivers, depends on how people develop and use the surrounding land"--Water quality in Canadian rivers indicators, p. 6. gccst Water quality gccst Rivers gccst Environmental indicators Canada. Environment and Climate Change Canada. Indicateurs canadiens de durabilité de l'environnement (CaOODSP)9.836243 Canadian environmental sustainability indicators : [January 2019 edition] (CaOODSP)9.867092 Data sources and methods for the freshwater quality in Canadian rivers indicator [June 2015 edition] (CaOODSP)9.800363 PDF 1.34 MB https://publications.gc.ca/collections/collection_2018/eccc/En4-144-64-2017-eng.pdf