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040 |aCaOODSP|beng|erda|cCaOODSP
041 |aeng|bfre
043 |an-cn---
0861 |aEn36-502/74E-PDF
1001 |aMatheson, D. H., |eauthor.
24510|aNitrilotriacetic acid (NTA) in the Canadian environment / |cD.H. Matheson.
264 1|aOttawa, Canada : |bInland Waters Directorate, Water Quality Branch, |c1977.
264 4|c©1977
300 |a1 online resource (vi, 46 pages) : |bcharts, maps.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aScientific series ; |vno. 74
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
504 |aIncludes bibliographical references (pages 29-31).
520 |a"In 1964, the Governments of the United States and Canada, having reason to believe that the pollution of Lake Erie, Lake Ontario and the International section of the St. Lawrence River was substantial, asked the International Joint Commission to inquire into and report on the causes and extent of the pollution and to recommend remedial measures"--Introduction, page 1.
546 |aIncludes abstract in French.
69207|2gccst|aWaste water
69207|2gccst|aWater pollution
69207|2gccst|aWater management
7101 |aCanada. |bEnvironment Canada.
7101 |aCanada. |bInland Waters Directorate.
7101 |aCanada. |bWater Quality Branch.
830#0|aScientific series (Canada. Inland Waters Directorate)|vno. 74.|w(CaOODSP)9.823618
85640|qPDF|s3.36 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/En36-502-74-eng.pdf