TY  - BOOK
AU  - Rao, P.K..
TI  - Sustainable Development : Economics and Policy / 
SN  - 0-631-20994-8
U1  - X:89ZB 
PY  - 2001///
CY  - Oxford : 
PB  - Blackwell Publishers Ltd , 
KW  - Resources and the Environment
ER  -