Canada's ozone layer protection program
Subtitle: a summary.
Edition: 4th ed.
Publisher: Environment Canada
Published: 1998
Place of publication: [Canada]
Language: eng
Number of pages: 22
Subjects: Ozone layer depletion -- Canada.; Environmental protection -- Canada.
Other titles: Programme canadien de protection de la couche d'ozone :
Notes: Text in English and French on inverted pages.
Includes bibliographical references.
Cover title.
"Montréal Protocol, 1987-1997".