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National urban air quality trends, 1978-1987 / by Inventory Management Division, Regulatory Affairs and Program Integration Branch, Environmental Protection, Conservation and Protection, Environment Canada.: En49-9/7-3E-PDF ; En49-8/7-3E

Permanent link to this Catalogue record:
publications.gc.ca/pub?id=9.918972&sl=0

Publication information
Department/Agency
  • Canada. Environment Canada, issuing body.
  • Canada. Conservation and Protection, issuing body.
TitleNational urban air quality trends, 1978-1987 / by Inventory Management Division, Regulatory Affairs and Program Integration Branch, Environmental Protection, Conservation and Protection, Environment Canada.
Series title
  • Environmental protection series
Publication typeMonograph - View Master Record
Language[English]
FormatDigital text
Electronic document
Note(s)
  • Issued also in French under title: Évolution de la qualité de l'air des villes au Canada, 1978-1987.
  • Errata slip inserted.
  • "Report EPS 7/UP/3."
  • "May 1990."
  • Digitized edition from print [produced by Environment and Climate Change Canada].
  • Includes bibliographical references (pages 47-49).
  • Includes abstracts in English and French.
Publishing information
  • [Ottawa] : Environment Canada = Environnement Canada, 1990.
  • ©1990
Description1 online resource (xiv, 60 pages) : illustrations, maps.
ISBN0662176685
Catalogue number
  • En49-9/7-3E-PDF
  • En49-8/7-3E
Subject terms
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