TY  - BOOK
AU  - Sapru, R.K.  .
TI  - Environment management in India / 
SN  - 81-7024-092-1
U1  - G:55(8) 
PY  - 1987///
CY  - New Delhi : 
PB  - Ashish Publishing House , 
KW  - Biology-Environment-India
ER  -