TY  - BOOK
AU  - Prasad,S.N
TI  - Environmental Biology
SN  - 8187815248 :
U1  - 578.7 19
PY  - 2000///
CY  - New Delhi
PB  - Campus Books International
KW  - Ecology
KW  - Spines
KW  - Environment Protection
KW  - Pollution
KW  - Environment Degradation
N1  - ls
N2  - Environment Management
ER  -