TY  - BOOK
TI  - Assessment of long-range transboundary air pollution: report prepared within the framework of the Convention on Long-range Transboundary Air Pollution 
SN  - 9211165059
AV  - TD883 
PY  - 1991///
CY  - New York
PB  - United Nations
KW  - Air
KW  - Pollution
KW  - Environmental aspects
KW  - Transboundary pollution
N1  - ECE/EB.AIR/26. "United Nations publication sales no. E.91.II.E.18"--T.p. verso
ER  -