TY  - BOOK
AU  - Simioni Daniela, Comp
TI  - Air pollution and citizen awareness
T2  - United nations Economic commission for Latin America and the cavibbean
SN  - 9211214424
U1  - U:(G:55), P4 
PY  - 2004///
CY  - Chile
PB  - U N         
KW  - Geography Irt Environment
N1  - Bibliography P 239-250
ER  -