TY  - BOOK
AU  - Rao, M N
AU  - Rao, H V N
TI  - Air pollution
SN  - 9780074518717
CY  - New Delhi
KW  - Air pollution -- Economic effects
KW  - Air pollution -- Human health
KW  - Automobiles -- Air pollution
KW  - Environmental engineering
KW  - Legislation -- Air pollution
KW  - Photochemical air pollution
N1  - Includes bibliographical references and index
ER  -