TY  - BOOK
AU  - Nersesian, Roy L
TI  - Energy for the 21st century : a comprehensive guide to conventional and alternative sources
SN  - 9789380381060
CY  - Chennai
KW  - Biomass
KW  - Energy(21st century)
KW  - Natural gas
KW  - Sustainable energy
N1  - Includes index
ER  -