TY  - BOOK
AU  - Twidell, John
AU  - Weir, Tony
TI  - Renewable energy resources
SN  - 9780415584388
U1  - 333.794 
PY  - 2015///
CY  - London
PB  - Routledge 
KW  - Biomass resourcess
KW  - Solar energy, wind power
KW  - Renewable energy
UR  - https://www.amazon.com/Renewable-Energy-Resources-John-Twidell/dp/0415584388/ref=sr_1_1?s=books&ie=UTF8&qid=1512966938&sr=1-1&keywords=9780415584388
ER  -