TY  - BOOK
AU  - Wark Kenneth
AU  - Warner, Cecil. P
TI  - Air Pollution: Its Origin and Control,
U1  - 628.5 
PY  - 1976///
CY  - New York
PB  - I.E.P
KW  - Pollution, Air
KW  - Air pollution
KW  - Environmental health
KW  - Pollution
N1  -  Bibliog. at the end of each chap
ER  -