TY  - BOOK
AU  - Gupta,N.Das
TI  - Environmental Accounting / 
SN  - 8175440198
U1  - 333.7 
PY  - 1997///.
CY  - new delhi : 
PB  - wheeler publishing, 
KW  - natura.
KW  - resources.
KW  - enviroment.
ER  -