TY  - BOOK
AU  - Gupta, Ramprasad
AU  - Gupta,Ramprasad
TI  - Ecology and Economics:  an Approach to Sustainable Development
SN  - 0195655583   
U1  - 574.5 
PY  - 2001///
CY  - Delhi 
PB  - Oxford and IBH PUB CO. 
KW  - Ecology
N1  - includes index and biblioraphy; Notes, Index
ER  -