TY  - BOOK
ED  - United Nations. Economic Commission for Europe
TI  - Update handbook for the 1979 convcation on long range transboundary air pollution and its protocols
SN  - 9789211170
U1  - 363.7392 
PY  - 2015///
CY  - New York ; Geneva
PB  - United Nations
KW  - Air pollution
N1  - Includes bibliographical references
ER  -