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| 02681nam 2200421zi 4500 |
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| 001 | 9.884856 |
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| 003 | CaOODSP |
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| 005 | 20221107170957 |
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| 006 | m o d f |
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| 007 | cr bn||||||||| |
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| 008 | 200219s1991 oncab 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 |aEn39-122/1991E-PDF |
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| 245 | 14|aThe application of an interdisciplinary approach to the selection of potential water quality sampling sites in the Bear Creek river basin / |cby Geomatics International. |
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| 246 | 14|aApplication of an interdisciplinary approach to the selection of potential water quality sampling sites : |bBear Creek river basin |
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| 264 | 1|a[Burlington, Ont.] : |bWater Quality Branch, Ontario Region, |c1991. |
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| 300 | |a1 online resource (x, 70 pages, 3 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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| 500 | |a"A report prepared for Mr. N.D. Warry, Head, Monitoring and Agreements Division, Water Quality Branch, Inland Waters Directorate, Canada Centre for Inland Waters …"--page vi. |
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| 500 | |a"July, 1991." |
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| 500 | |a"Locator No: WQMS91-003." |
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| 500 | |a"Contribution No: 91-003." |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 500 | |aSome pages rotated in this copy. |
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| 504 | |aIncludes bibliographical references (pages 65-69). |
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| 520 | |a"The Bear Creek basin is one of four Ontario river basins being evaluated for Environment Canada's proposed National Reference Network (NRN) for water quality. The purpose of this study is to provide reference documents which summarize the influences of ecological diversity and human activity on water quality, and to provide a framework with which potential water quality monitoring sites can be selected to address specific federal water quality issues. Issues identified for the NRN are: agricultural eutrophication, pesticides, urbanization, acid rain, pristine/baseline, and development/resource extraction. Stations are being located to monitor appropriate issues within sub-basins of each watershed"--Executive summary, page iv. |
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| 530 | |aIssued also in print format. |
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| 650 | 0|aWater quality|zOntario|xMeasurement. |
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| 650 | 0|aWatersheds|zOntario. |
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| 650 | 6|aEau|xQualité|zOntario|xMesure. |
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| 650 | 6|aBassins hydrographiques|zOntario. |
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| 710 | 1 |aCanada. |bWater Quality Branch. |
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| 710 | 2 |aGeomatics International Inc. |
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| 856 | 40|qPDF|s2.61 MB|uhttps://publications.gc.ca/collections/collection_2020/eccc/en39/En39-122-1991-eng.pdf |
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