TY  - BOOK
AU  - Kaya Yoichi Ed.
AU  -  Yokobori Keiichi Ed.
TI  - Environment,energy and economy :  Strategies for sustainability
U1  - X:(G:55), N7 
PY  - 1997///
CY  - Delhi
PB  - Bookwell       
KW  - Buisness Economics
ER  -