TY  - BOOK
AU  - Singal, R.K.
TI  - Non-conventional energy resources: alternative energy sources and systems
SN  - 8188458821
U1  - 333.794 
PY  - 2011///
CY  - New Delhi
PB  - S.K. Kataria and Sons
KW  - Land Economics
KW  - Utiliztion of Mineral Resources
KW  - Non-conventional energy resources
ER  -