00000nam 2200000za 4500 9.807412 CaOODSP 20241203113639 cr ||||||||||| 150407s2015||||onca||||o f00| 0 eng d CaOODSP eng n-cn--- En4-275/2006E-PDF Let's not take water for granted [electronic resource] : a resource guide - freshwater series. [Ottawa] : Environment Canada c2006. v. 216 p. : figures, graphs. "A resource guide targeted at educators (Grades 5, 6, and 7)." Canada. Environment Canada. Ne prenons pas l'eau pour acquis (CaOODSP)9.807415 PDF 3.95 MB https://publications.gc.ca/collections/collection_2015/ec/En4-275-2006-eng.pdf