| 000 | 00000nam 2200000za 4500 |
| 001 | 9.846610 |
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| 003 | CaOODSP |
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| 005 | 20241203113640 |
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| 007 | cr ||||||||||| |
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| 008 | 171103s1997 oncab||fo f000 0 eng d |
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| 040 | |aCaOODSP|beng |
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| 043 | |an-cn-on |
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| 086 | 1 |aEn13-5/97-117E-PDF |
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| 245 | 04|aThe effect of past land use on groundwater nutrient concentrations, Point Pelee National Park, Ontario, Canada |h[electronic resource] / |cD.L. Thompson, ... [et al.]. |
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| 260 | |aBurlington, Ont. : |bEnvironment Canada, Water Science and Technology Directorate, |c[1997]. |
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| 300 | |a[14] p. : |bill., map |
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| 490 | 1 |aNWRI contribution ; |v97-117 |
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| 500 | |aCaption title. |
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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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| 520 | 0 |a"This paper summarizes the results of the investigation into the history of the Blue Heron/Marsh Boardwalk site and identifies possible reasons for the distribution of PO4 and NH3 within the groundwater system"--Introd. |
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| 692 | 07|2gccst|aWaste water |
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| 692 | 07|2gccst|aHydrogeology |
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| 700 | 1 |aThompson, D. L. |
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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. 97-117|w(CaOODSP)9.844121 |
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| 856 | 40|qPDF|s1.13 MB|uhttps://publications.gc.ca/collections/collection_2017/eccc/En13-5-97-117-eng.pdf |
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