TY  - BOOK
AU  - United Nations, Government Of .... Economic Commission For Europe
ED  - United Nations, Government Of .... Economic Commission For Europe
TI  - Assessment of long-range transboundary air polluti
T2  - Un, Air Pollution Studies, 7
U1  - D854.1.N9, N1/UN 
PY  - 1991///
CY  - New York
PB  - United Nation U S A     
KW  - Computer Science
ER  -