| 000 | 00000nam##2200000za#4500 |
| 001 | 9.647682 |
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| 003 | CaOODSP |
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| 005 | 20241203113635 |
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| 007 | ta |
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| 008 | 150407|2000||||xxc||||| f|0| 0 eng|d |
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| 020 | |a0-662-28754-1 |
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| 040 | |aCaOODSP|beng |
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| 043 | |an-cn--- |
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| 086 | 1 |aEn37-90/2000E |
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| 110 | 1 |aCanada. |bEnvironment Canada. |
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| 245 | 12|aA primer on fresh water : |bquestions and answers |
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| 250 | |a5th edition. |
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| 260 | |aOttawa - Ontario : |bEnvironment Canada |c2000. |
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| 300 | |a80p. : |bfigs. ; |c28 cm. |
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| 500 | |a"Learning is the key to environmental action. In addition to awareness and concern, effective environmental action requires knowledge. This publication will help Canadians learn more about an important environmental issue - fresh water. It is intended for use by individuals, educators, communities, and organizations who want to improve their understanding of the environment."--Introduction. |
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| 563 | |aSoftcover |
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| 590 | |a00-19|b2000-05-12 |
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| 690 | 07|aWater quality|2gcpds |
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| 690 | 07|aWater conservation|2gcpds |
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| 690 | 07|aWater supply|2gcpds |
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| 690 | 07|aMarine ecosystems|2gcpds |
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| 775 | 08|tNotations élémentaires sur l'eau douce : |w(CaOODSP)9.681078 |
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| 776 | 0#|tA primer on fresh water : |w(CaOODSP)9.874104 |
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