TY  - GEN
AU  - Liu, David.H.F
AU  - Liptak, Bela G.
TI  - Air pollution
SN  - 1566705134
U1  - 363.7392 
PY  - 2000///
CY  - Boca Raton
PB  - Lewis Pub.
KW  - SOCIAL SCIENCE
ER  -