00000nam 2200000zi 4500 9.882726 CaOODSP 20250107144054 m o d f cr cn||||||||| 191209t20202020qucab obs f000 0 eng d 9780660334554 9780660292915 (incorrect) CaOODSP eng rda CaOODSP n-cn--- En4-144/64-2019E-1-PDF En4-144/64-2019E-PDF Canadian environmental sustainability indicators : water quality in Canadian rivers. Water quality in Canadian rivers : Canadian environmental sustainability indicators [January 2020 edition]. Gatineau QC : Environment and Climate Change Canada = Environnement et changement climatique Canada, 2020. ©2020 1 online resource (48 pages) : colour illustrations, colour maps text txt rdacontent computer c rdamedia online resource cr rdacarrier "January 2020." 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. "Healthy river ecosystems rely on clean water. The quality of water, and the health of rivers, depends on how people develop and use the surrounding land. These indicators measure the ability of river water to support plants and animals"--Page 5. Water quality Canada Statistics. Environmental indicators Canada. Statistics lcgft Canada. Environment and Climate Change Canada, issuing body. Indicateurs canadiens de durabilité de l'environnement : (CaOODSP)9.882727 Canadian environmental sustainability indicators : [July 2021 edition] (CaOODSP)9.900919 Canadian environmental sustainability indicators : [January 2019 edition] (CaOODSP)9.867092 PDF 2.07 MB https://publications.gc.ca/collections/collection_2020/eccc/En4-144-64-2019-eng-1.pdf