TY  - BOOK
AU  - ed by Purkayastha,Gautam
TI  - Environmental economics theory, problems and solutions
SN  - 81-272-2584-3
U1  - 333.7 
PY  - 2006///
CY  - New Delhi
PB  - Kalyani Publishers
KW  - Economics
KW  - Environmental economics
ER  -