| 000 | 00000nam 2200000zi 4500 |
| 001 | 9.867770 |
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| 003 | CaOODSP |
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| 005 | 20241203113645 |
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| 006 | m o d f |
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| 007 | cr nn||||||||| |
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| 008 | 190130s1987 oncab ob f000 0 eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 041 | |aeng|bfre |
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| 043 | |an-cn-ns |
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| 086 | 1 |aEn13-5/87-28E-PDF |
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| 100 | 1 |aMetcalfe-Smith, J. L. |q(Janice L.)|eauthor. |
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| 245 | 10|aAging and contaminant analysis of mussel shells from the Shubenacadie River headwater lakes in Nova Scotia / |cJ.L. Metcalfe, R.H. Green and C. Walker. |
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| 264 | 1|aBurlington, Ontario : |bEnvironmental Contaminants Division, National Water Research Institute, Canada Centre for Inland Waters, |c[1987] |
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| 300 | |a1 online resource (34 pages, 8 unnumbered pages) : |billustrations, maps. |
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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 |aNWRI contribution ; |vno. 87-28 |
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| 500 | |aCover title. |
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| 500 | |a"Branch control no. ECD-125." |
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| 500 | |a"This manuscript has been submitted as a NWRI publication and the contents are subject to change. This copy is to provide information prior to publication." |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 504 | |aIncludes bibliographical references. |
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| 546 | |aIncludes executive summary, management perspective and abstract in French. |
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| 693 | 4|aUnionidae--Effect of water pollution on--Nova Scotia--Shubenacadie-Stewiacke River Basin |
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| 693 | 4|aIndicators (Biology)--Nova Scotia--Shubenacadie-Stewiacke River Basin |
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| 700 | 1 |aGreen, R. H., |eauthor. |
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| 700 | 1 |aWalker, C., |eauthor. |
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| 710 | 1 |aCanada. |bEnvironment Canada. |
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| 710 | 2 |aNational Water Research Institute (Canada) |
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| 830 | #0|aNWRI contribution ;|vno. 87-28.|w(CaOODSP)9.844121 |
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| 856 | 40|qPDF|s3.05 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/En13-5-87-28-eng.pdf |
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