TY  - GEN
AU  - Ratnesh,Kumar
TI  - Environmental economics: : theory and practices
SN  - 8176297763
AV  - GE 105 RAT 2006 
PY  - 2006///
CY  - New Delhi
PB  - Deep Publications
KW  - sustainable development
KW  - evvironmental economics
N1  - includes index
ER  -