TY  - BOOK
AU  - Chaudhary, Vimlesh (Ed.)
AU  - Kakralya, B L (Ed.)
AU  - Singh, Karan (Ed.)
TI  - Environmental protection
SN  - 81-7132-249-2
U1  - 363.7 21st
PY  - 2000///
CY  - Jaipur
PB  - Pointer
KW  - Environmental protection; Environmetal Pollution
ER  -