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| 01146nam##2200313za#4500 |
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| 001 | 9.533540 |
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| 003 | CaOODSP |
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| 005 | 20210615083155 |
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| 007 | ta |
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| 008 | 150406|2000||||xxc||||| f|0| 0 eng|d |
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| 020 | |a0-662-64726-2 |
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| 040 | |aCaOODSP|beng |
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| 041 | |aeng |
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| 041 | |afre |
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| 043 | |an-cn--- |
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| 086 | 1 |aEn49-5/7-31 |
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| 110 | 1 |aCanada. |bEnvironment Canada. |bEnvironmental Protection Service. |
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| 245 | 10|aNational Air Pollution Surveillance (NAPS) Network: annual summary for 1998 / |cIssued by the Environmental Technology Advancement Directorate. |
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| 260 | |aOttawa - Ontario : |bEnvironment Canada. |c2000. |
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| 300 | |axxviii, 117p. : |bmap, references, tables ; |c28 cm. |
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| 490 | 1 |aEnvironmental Protection series |
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| 546 | |aBilingual |
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| 563 | |aSpiral binding |
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| 590 | |a00-36|b2000-09-08 |
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| 690 | 07|aAir pollution|2gcpds |
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| 690 | 07|aAir quality|2gcpds |
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| 690 | 07|aPollution control|2gcpds |
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| 792 | |tRéseau national de surveillance de la pollution atmosphérique (NSPA): sommaire annuel pour 1998 / |w(CaOODSP)9.533541 |
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| 830 | #0|aEnvironmental Protection series.|w(CaOODSP)9.509272 |
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