TY  - BOOK
AU  - Sethi,Inderjeet
AU  - Sethi,M S
AU  - Iqbal,S A
TI  - Environmental pollution: causes effects and control  
SN  - 8171691234
U1  - 363.73 19
PY  - 1991///
CY  - New Delhi
PB  - Commonwealth Publishers
KW  - Pollution
KW  - Spines
N1  - Includes bibliographical references
N2  - Environment Management
ER  -