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261 results for "Air pollution" sorted by relevance descending
  1. National Air Pollution Surveillance (NAPS) Network: annual summary for 1995 / Issued by the Environmental Technology Advancement Directorate. En49-5/7-28
    Date:
    1998.
    Catalogue number:
    En49-5/7-28
    ISBN:
    0-662-63797-6
    Department/Agency:
    Canada. Environment Canada. Environmental Protection Service.
    Publication type:
    Series
    Format:
    Paper
  2. Headquarters: Agreement between the Government of Canada and the Multilateral Fund for the Implementation of the 1987 Montreal Protocol on Substances that Deplete the Ozone Layer, Regulating Matters Resulting from the Establishment in Canada of the Multilateral Fund and its Organs : Cairo, November 23, 1998. In force November 23, 1998 E3-1998/24
    Date:
    1998.
    Catalogue number:
    E3-1998/24
    ISBN:
    0-660-60962-2
    ISSN:
    0317-2376
    Department/Agency:
    Canada. Foreign Affairs and International Trade Canada.
    Publication type:
    Series
    Format:
    Paper
  3. Environment: Adoption of Adjustments and Amendment to the Montreal Protocol on Substances that Deplete the Ozone Layer, concluded at Montreal on 16 September 1987 : Montreal, September 17, 1997. Ratification by Canada March 27, 1998. In force November 10, 1999. In force for Canada November 10, 1999 E3-1999/60
    Date:
    2001.
    Catalogue number:
    E3-1999/60
    ISBN:
    0-660-61610-6
    ISSN:
    0317-2376
    Department/Agency:
    Canada. Foreign Affairs and International Trade Canada.
    Publication type:
    Series
    Format:
    Paper
  4. National Air Pollution Surveillance (NAPS) Network: annual summary for 1999 / Issued by the Environmental Technology Advancement Directorate. En49-5/7-32
    Date:
    2001.
    Catalogue number:
    En49-5/7-32
    ISBN:
    0-662-65892-2
    Department/Agency:
    Canada. Environment Canada. Environmental Protection Service.
    Publication type:
    Series
    Format:
    Paper
  5. Stratospheric ozone depletion : fall, 1995 update En1-19/95-5
    Date:
    1995.
    Catalogue number:
    En1-19/95-5
    ISSN:
    1192-4454
    Department/Agency:
    Canada. State of the Environment Reporting.
    Publication type:
    Series
    Format:
    Paper
  6. Environment: Amendment to the Montreal Protocol on Substances that Deplete the Ozone Layer : Copenhagen, November 25, 1992, ratified by Canada March 16, 1994. In force for Canada June 14, 1994 E3-1994/13
    Date:
    1997.
    Catalogue number:
    E3-1994/13
    ISBN:
    0-660-60235-0
    ISSN:
    0317-2376
    Department/Agency:
    Canada. Foreign Affairs and International Trade Canada.
    Publication type:
    Series
    Format:
    Paper
  7. Stratospheric ozone depletion : Fall, 1997 update En1-19/97-2
    Date:
    1997.
    Catalogue number:
    En1-19/97-2
    ISSN:
    1192-4454
    Department/Agency:
    Canada. State of the Environment Reporting.
    Publication type:
    Series
    Format:
    Paper
  8. Estimates of emissions from pleasure craft in Canada / by S. V. Yumlu. Issued by the Industrial Sectors Branch. En49-5/5-5
    Date:
    1994.
    Catalogue number:
    En49-5/5-5
    ISBN:
    0-662-60291-9
    Department/Agency:
    Canada. Environment Canada. Environmental Protection Service.
    Publication type:
    Series
    Format:
    Paper
  9. National Air Pollution Surveillance (NAPS): annual summary for 1992 / Issued by the Technology Development Directorate. En49-5/7-25
    Date:
    1994.
    Catalogue number:
    En49-5/7-25
    ISBN:
    0-662-61263-9
    Department/Agency:
    Canada. Environment Canada. Environmental Protection Service.
    Publication type:
    Series
    Format:
    Paper
  10. Recommended reporting requirements for the Locomotive Emissions Monitoring (LEM) Program : a background report / Issued by the Transportation Systems Division, Industrial Sectors Branch, Pollution Prevention Directorate and the Railway Association of Canada. En49-1/2-8
    Date:
    1994.
    Catalogue number:
    En49-1/2-8
    ISBN:
    0-662-61360-0
    Department/Agency:
    Canada. Environment Canada. Environmental Protection Service.
    Publication type:
    Series
    Format:
    Paper

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