TY  - BOOK
AU  - Thakur, D.K. 
TI  - Environmental problems, rules & acts
SN  - 8189397206
U1  - 363.7 
PY  - 2009///(repr.).
CY  - Jaipur 
PB  - Sarita Prakashan 
N1  - Includes index
ER  -