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| 02011nam 2200373za 4500 |
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| 001 | 9.845140 |
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| 003 | CaOODSP |
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| 005 | 20221107152910 |
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| 007 | cr ||||||||||| |
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| 008 | 171004s2018 qucbd #ob f000 0 eng d |
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| 020 | |a978-0-660-20495-6 |
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| 040 | |aCaOODSP|beng |
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| 043 | |an-cn--- |
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| 086 | 1 |aEn4-144/70-2017E-PDF |
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| 245 | 00|aCanadian environmental sustainability indicators |h[electronic resource] : |bnutrients in Lake Winnipeg. |
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| 246 | 10|aNutrients in Lake Winnipeg |
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| 260 | |aGatineau, QC : |bEnvironment and Climate Change Canada, |c2018. |
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| 300 | |a28 p. : |bmaps, graphs |
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| 500 | |a"January 2018." |
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| 500 | |aTitle from cover. |
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| 500 | |aIssued also in HTML format. |
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| 500 | |aIssued also in French under title: Indicateurs canadiens de durabilité de l'environnement : éléments nutritifs dans le lac Winnipeg. |
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| 504 | |aIncludes bibliographical references. |
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| 520 | |a"Phosphorus and nitrogen are essential plant nutrients. When phosphorus or nitrogen levels are too high or too low, they can have harmful impacts on the food web of a lake or river. They are a measure of the health of Lake Winnipeg and its surrounding watershed. These indicators provide the status of phosphorus and nitrogen levels in Lake Winnipeg and 3 of its tributary rivers"--p. 5. |
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| 692 | 07|2gccst|aLakes |
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| 692 | 07|2gccst|aFertilizers |
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| 692 | 07|2gccst|aEnvironmental indicators |
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| 710 | 1 |aCanada. |bEnvironment and Climate Change Canada. |
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| 775 | 08|tIndicateurs canadiens de durabilité de l'environnement |w(CaOODSP)9.845141 |
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| 794 | |tCanadian environmental sustainability indicators |w(CaOODSP)9.861795 |
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| 795 | ##|tCanadian environmental sustainability indicators |w9.822645 |
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| 856 | 40|qPDF|s1,018 KB|uhttps://publications.gc.ca/collections/collection_2018/eccc/En4-144-70-2017-eng.pdf |
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| 856 | 4 |qHTML|sN/A|uhttps://www.canada.ca/en/environment-climate-change/services/environmental-indicators/nutrients-in-lake-winnipeg.html |
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