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| 01926nam 2200361zi 4500 |
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| 001 | 9.920642 |
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| 003 | CaOODSP |
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| 005 | 20230307114431 |
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| 006 | m o d f |
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| 007 | cr |n||||||||| |
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| 008 | 230307e200301##onco ob f000 0 eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 043 | |an-cn--- |
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| 086 | 1 |aEn13-11/1-2003E-PDF |
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| 245 | 00|aBasic concepts and program highlights. |
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| 264 | 1|a[Ottawa] : |bEnvironment Canada, National Guidelines and Standards Office, |cJanuary 2003. |
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| 300 | |a1 online resource (15 pages) : |bphotographs. |
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| 336 | |atext|btxt|2rdacontent |
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| 337 | |acomputer|bc|2rdamedia |
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| 338 | |aonline resource|bcr|2rdacarrier |
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| 490 | 1 |aSediment assessment series ; |vFactsheet 1 |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 500 | |aIssued also in French under title: Notions de base et survol des programmes. |
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| 504 | |aIncludes bibliographical references (pages 14-15). |
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| 520 | |a"An increasing amount of chemicals or substances are being released into the environment, and sites contaminated with nutrients, metals, organics and oxygen-demanding substances are widely reported from freshwater and marine ecosystems. Although some of these contaminants may occur in elevated concentrations due to natural processes, most increases are directly related to anthropogenic activities"--Page [1]. |
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| 650 | 0|aSediments (Geology)|xAnalysis. |
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| 650 | 0|aContaminated sediments. |
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| 650 | 0|aSedimentation and deposition|xResearch|zCanada. |
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| 710 | 1 |aCanada.|bNational Guidelines and Standards Office, |eissuing body. |
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| 775 | 08|tNotions de base et survol des programmes.|w(CaOODSP)9.920646 |
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| 830 | #0|aSediment assessment series ;|vFactsheet 1.|w(CaOODSP)9.920607 |
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| 856 | 40|qPDF|s12.10 MB|uhttps://publications.gc.ca/collections/collection_2023/eccc/En13-11-1-2003-eng.pdf |
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