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| 01041nam##2200229za#4500 |
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| 001 | 9.694471 |
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| 003 | CaOODSP |
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| 005 | 20210624234130 |
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| 007 | cr ||||||||||| |
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| 008 | 150407|2011||||xxc|||||o f|0| 0 eng|d |
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| 020 | |a978-1-100-18386-2 |
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| 040 | |aCaOODSP|beng |
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| 043 | |an-cn--- |
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| 086 | 1 |aEn14-40/2011E-PDF |
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| 110 | 1 |aCanada.|bEnvironment Canada. |bEnvironmental Stewardship Branch. |
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| 245 | 10|aPresence and levels of priority pesticides in selected Canadian aquatic ecosystems / |h[electronic resource]|cWater Science and Technology Directorate. |
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| 260 | |aOttawa - Ontario : |bEnvironment Canada. |cMarch 2011. |
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| 300 | |a111p.|bfigs., glossary, maps, references, tables, photographs |
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| 590 | |a11-21|b2011-05-27 |
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| 690 | 07|aPesticides|2gcpds |
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| 775 | 08|tPrésence et concentrations des pesticides prioritaires dans certains écosystèmes aquatiques canadiens / |w(CaOODSP)9.638646 |
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| 856 | 40|ahttp://publications.gc.ca|qPDF|s2425 KB|uhttps://publications.gc.ca/collections/collection_2011/ec/En14-40-2011-eng.pdf |
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