Pollution (air)
Subtitle: convention on Long Range Transboundary Air Pollution
Series: Canada. Treaties, etc. (Treaty series) -- 83/34
Publisher: s.n
Published: 1989
Place of publication: S.l
Language: eng
Number of pages: 20
Other titles: Pollution (air) : convention sur la pollution atmosphérique transfrontière à longue distance
Notes: 1