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| 01645cam 2200361zi 4500 |
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| 001 | 9.891003 |
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| 003 | CaOODSP |
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| 005 | 20221107172747 |
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| 006 | m o d f |
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| 007 | cr |n||||||||| |
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| 008 | 200724e19790820oncb ob f000 0 eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 043 | |an-cn-on |
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| 086 | 1 |aEn47-314/1979E-PDF |
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| 245 | 00|aStudy of toxic substances in the Great Lakes : |banalysis of heavy metals : a report / |cfor Environment Canada. |
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| 264 | 1|a[Ottawa] : |b[Environment Canada], |c20 August 1979. |
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| 300 | |a1 online resource (5 pages, 5 unnumbered pages, iii pages, 39 pages, 1 unnumbered page) : |bmaps |
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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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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 504 | |aIncludes bibliographical references (page 39). |
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| 650 | 0|aHeavy metals|xEnvironmental aspects|zSuperior, Lake. |
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| 650 | 0|aHeavy metals|xToxicology|zSuperior, Lake. |
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| 650 | 0|aFishes|xEffect of water pollution on|zSuperior, Lake. |
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| 650 | 0|aWater|xPollution|zSuperior, Lake. |
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| 650 | 6|aÉléments traces métalliques|xAspect de l'environnement|zSupérieur, Lac. |
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| 650 | 6|aÉléments traces métalliques|xToxicologie|zSupérieur, Lac. |
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| 650 | 6|aPoissons|xEffets de la pollution de l'eau sur|zSupérieur, Lac. |
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| 650 | 6|aEau|xPollution|zSupérieur, Lac. |
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| 710 | 1 |aCanada. |bEnvironment Canada, |eissuing body. |
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| 856 | 40|qPDF|s2.10 MB|uhttps://publications.gc.ca/collections/collection_2021/eccc/En47-314-1979-eng.pdf |
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