TY  - BOOK
AU  - Agarwal, S. K.
AU  - Dubey, P. S.
AU  - Tiwari, Swarnalatha
TI  - Biodiversity and environment
SN  - 9788170247401
U1  - 333.7 
PY  - 1996///
CY  - New Delhi 
PB  - APH
KW  - Economics
ER  -