| 000 | 00000nam 2200000za 4500 |
| 001 | 9.851870 |
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| 003 | CaOODSP |
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| 005 | 20241203113642 |
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| 007 | cr ||||||||||| |
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| 008 | 180215s1978 oncd||||o f000 0 eng d |
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| 040 | |aCaOODSP|beng |
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| 041 | |aeng|bfre |
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| 043 | |an-cn-on|an-us-ny |
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| 086 | 1 |aEn36-502/90E-PDF |
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| 100 | 1 |aChan, C. H. |
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| 245 | 10|aShort-term variation of the chemical composition of the Niagara River |h[electronic resource] / |cC.H. Chan and A.H. Clignett. |
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| 260 | |aBurlington, Ont. : |bFisheries and Environment Canada, |c1978. |
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| 300 | |av, 30 p. : |bcharts. |
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| 490 | 1 |aScientific series ;|vno. 90 |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 500 | |aIssued by the Inland Waters Directorate, Ontario Region, Water Quality Branch. |
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| 504 | |aIncludes bibliographical references. |
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| 520 | 3 |a"A daily sampling program has been established by the Water Quality Branch, Department of Fisheries and the Environment, at Niagara-on-the-Lake to obtain refined loading estimates of phosphorus, nitrogen and major ions into Lake Ontario from the Niagara River. The accuracy of the daily data within a week is measured against data collected at hourly intervals"--Abstract. |
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| 546 | |aIncludes abstract in French. |
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| 692 | 07|2gccst|aRivers |
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| 692 | 07|2gccst|aWater quality |
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| 700 | 1 |aClignett, A. H. |
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| 710 | 1 |aCanada. |bEnvironment Canada. |
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| 710 | 1 |aCanada. |bFisheries and Environment Canada. |
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| 710 | 1 |aCanada. |bInland Waters Directorate. |bOntario Region. |bWater Quality Branch. |
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| 830 | #0|aScientific series (Canada. Inland Waters Directorate)|vno. 90|w(CaOODSP)9.823618 |
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| 856 | 40|qPDF|s1.15 MB|uhttps://publications.gc.ca/collections/collection_2018/eccc/En36-502-90-eng.pdf |
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