TY  - BOOK
AU  - United Nations, Government Of .... Economic Commission For Eurpoe
ED  - United Nations, Government Of .... Economic Commission For Eurpoe
TI  - Transboundary air pollution:  Effects and control   
T2  - U N < Air Pollution Studies. 5
U1  - D854.1.N8, M9 
PY  - 1989///
CY  - New York
PB  - United Nation U S A     
KW  - Computer Science
ER  -