TY  - BOOK
AU  - Rai,G.D
TI  - Energy sources
U1  - 363.7 
PY  - 2005///
CY  - N. Delhi
PB  - Khanna Books Publishing Co. Ltd.
KW  - OTHER SOCIAL PROBLEMS & SERVICES
KW  - AN INTRODUCTION TO ENERGY SOURCES, SOLAR RADIATION AND ITS MEANSUREMENT,SOLAR ENERGY STROAGE,WIND ENERGY
ER  -