TY  - BOOK
AU  - Pushpangadan, P and others,
TI  - Conservation and Economic Evaluation of Biodiversity Vol.1
SN  - 8120411846
U1  - 333 
PY  - 1997///
CY  - New Delhi
PB  - Oxford And IBH Pub. Co.
KW  - Economics ofland & energy
ER  -