000 01095nam  2200277za 4500
0019.579518
003CaOODSP
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007cr |||||||||||
008150406|1992||||xxc|||||o    f|0| 0 eng d
040 |aCaOODSP|beng
043 |an-cn---
0861 |aEn37-81/3-1992E-PDF
1101 |aCanada. |bEnvironment Canada.
24510|aClean water - life depends on it! |h[electronic resource]
260 |aOttawa - Ontario : |bEnvironment Canada |cc1992.
300 |a15p.|bcoloured figs.
4901 |aFreshwater series |vA-3
590 |a14-21-Supp|b2014-12-11
69007|aWater quality|2gcpds
77508|tL'eau propre - la vie en dépend! |w(CaOODSP)9.606917
7760#|tClean water: life depends on it! |w(CaOODSP)9.609250
795##|tClean water - a priceless asset |w9.848180
830#0|aFreshwater series ;|vA-3|w(CaOODSP)9.507835
85640|ahttp://publications.gc.ca|qPDF|s227 KB|uhttps://publications.gc.ca/collections/collection_2014/ec/En37-81-3-1992-eng.pdf|yA-3