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| 01866nam 2200325zi 4500 |
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| 001 | 9.904359 |
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| 003 | CaOODSP |
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| 005 | 20221107180525 |
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| 006 | m o d f |
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| 007 | cr |n||||||||| |
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| 008 | 211022s1986 onca o f000 0 eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 043 | |anl----- |
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| 086 | 1 |aEn36-539/43-1986E-PDF |
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| 100 | 1 |aAllan, R. J., |eauthor. |
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| 245 | 10|aDealing with toxic contamination in aquatic ecosystems : |bthe Niagara River - Lake Ontario example / |cby R.J. Allan. |
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| 264 | 1|a[Burlington, Ont.] : |bEnvironment Canada, National Water Research Institute = Environnement Canada, Institut national de recherche sur les eaux, |c[1986] |
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| 300 | |a1 online resource (32 pages) : |billustrations. |
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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| 490 | 1 |a[Unpublished manuscript] |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 520 | |a"In the last few decades, dependence on synthetic and naturally derived chemicals has increased dramatically in our domestic, industrial and agricultural pursuits. Due to the remarkable achievements of modern chemistry and the chemical industry, a vast array of newly developed chemicals has entered the human environment in a variety of ways both intentionally and unintentionally"--Page 1 |
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| 650 | 0|aWater|xPollution|xToxicology|zGreat Lakes (North America) |
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| 650 | 6|aEau|xPollution|xToxicologie|zGrands Lacs (Amérique du Nord) |
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| 710 | 2 |aNational Water Research Institute (Canada), |eissuing body. |
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| 830 | #0|aUnpublished manuscript (National Water Research Institute (Canada))|w(CaOODSP)9.901451 |
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| 856 | 40|qPDF|s1.21 MB|uhttps://publications.gc.ca/collections/collection_2021/eccc/en36-539/En36-539-43-1986-eng.pdf |
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