TY  - BOOK
TI  - The state of transboundary air pollution: effects and control : report prepared within the framework of the Convention on Long-range Transboundary Air Pollution
SN  - 9211164605
PY  - 1989///
CY  - New York
PB  - United Nations
KW  - Air
KW  - Pollution
KW  - Environmental aspects
KW  - Europe
N1  - "ECE/EB.AIR/22"; Includes bibliographies
ER  -