00000000nam 2200000za 4500
0019.853046
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008180307t19811982sncd||||o    f000 0 eng d
040 |aCaOODSP|beng
041 |aeng|bfre
043 |an-cn-mb
0861 |aEn36-502/128E-PDF
1001 |aChacko, V. T.
24510|aSeasonal variation of nitrogen and phosphorus species in the Red River |h[electronic resource] / |cV.T. Chacko, B.C.S. Chu and Wm. D. Gummer.
260 |aRegina, Sask. : |bEnvironment Canada, |c1981, c1982.
300 |av, 12 p. : |bcharts.
4901 |aScientific series ;|vno. 128
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
500 |aIssued by the Inland Waters Directorate, Western and Northern Region, Water Quality Branch.
500 |aIssued also in French under title: Variations saisonnières des espèces d'azote et de phosphore dans la rivière Rouge.
504 |aIncludes bibliographical references.
5203 |a"The Red River flows from the United States through Manitoba and into the south basin of Lake Winnipeg. Significant seasonal variations in nitrogen and phosphorus species, concentration and ratios occurred in the Red River during a study conducted at the border between Canada and the United States"--Abstract.
546 |aIncludes abstract in French.
69207|2gccst|aWater quality
693 4|aNitrogen
693 4|aPhosphorus
7001 |aChu, B. C. S.
7001 |aGummer, William D.
7101 |aCanada. |bEnvironment Canada.
7101 |aCanada. |bInland Waters Directorate. |bWestern and Northern Region. |bWater Quality Branch.
77508|tVariations saisonnières des espèces d'azote et de phosphore dans la rivière Rouge |w(CaOODSP)9.853058
830#0|aScientific series (Canada. Inland Waters Directorate)|vno. 128|w(CaOODSP)9.823618
85640|qPDF|s881 KB|uhttps://publications.gc.ca/collections/collection_2018/eccc/En36-502-128-eng.pdf