TY  - BOOK
AU  - Prabhakar, V.K.  .
TI  - Environmental management / 
SN  - 81-261-0900-9
U1  - G:55(X:8) 
PY  - 2001///
CY  - New Delhi : 
PB  - Anmol Publications , 
KW  - Biology
ER  -