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0019.696444
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008150407|2012||||xxc|||||o    f|0| 0 eng d
020 |a978-1-100-20995-1
040 |aCaOODSP|beng
043 |an-cn---
0861 |aEn4-144/44-2012E-PDF
1101 |aCanada. |bEnvironment Canada.
24510|aData sources and methods for the levels of exposure to substances of concern indicator |h[electronic resource]
260 |aOttawa - Ontario : |bEnvironment Canada |cJuly 2012.
300 |a6p.|breferences, tables
590 |a12-32|b2012-08-10
77508|tSources de données et méthodes de l'indicateur sur les niveaux d'exposition aux substances préoccupantes |w(CaOODSP)9.640559
794 |tData sources and methods for the levels of exposure to substances of concern indicator |w(CaOODSP)9.698544
85640|ahttp://publications.gc.ca|qPDF|s189 KB|uhttps://publications.gc.ca/collections/collection_2012/ec/En4-144-44-2012-eng.pdf