Handbook for the 1979 Convention on Long-range Transboundary Air Pollution and its protocols.
United Nations.Economic Commission for Europe.
New York : United Nations,
2004.
At head of title: Economic Commission for Europe.
"ECE/EB. AIR/85"--T.p. verso.
"United Nations publication. Sales no. E.04. II. E.9"--T.p. verso.
Includes bibliographical references.
Air
Transboundary pollution
Air quality management