000 01125nam  2200265za 4500
0019.698105
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008150407|2013||||xxc|||||o    f|0| 0 eng d
020 |a978-1-100-22483-1
040 |aCaOODSP|beng
043 |an-cn---
0861 |aEn4-144/27-2013E-PDF
1101 |aCanada. |bEnvironment Canada.
24510|aData sources and methods for the emission of toxic substances to air indicators |h[electronic resource]
2461 |aCanadian Environmental Sustainability Indicators
260 |aOttawa - Ontario : |bEnvironment Canada |cJuly 2013.
300 |a10p.|btables
590 |a13-30|b2013-07-26
69007|aAir quality|2gcpds
69007|aToxic substances|2gcpds
77508|tSources des données et méthodes des indicateurs sur les émissions atmosphériques de substances toxiques |w(CaOODSP)9.642100
795 |tData sources and methods for the emission of toxic substances to air indicators |w9.696445
85640|ahttp://publications.gc.ca|qPDF|s211 KB|uhttps://publications.gc.ca/collections/collection_2013/ec/En4-144-27-2013-eng.pdf