TY  - GEN
AU  - Twidell, John 
AU  - Weir, Tony
TI  - Renewable energy resources 
SN  - 9780415584388
PY  - 2015///
CY  - Abingdon
PB  - Routeledge
KW  - RENEWABLE ENERGY SOURCES
KW  - Hydropower
KW  - Wind power technology
KW  - Geothermal energy
KW  - Bioenergy
KW  - Solar water heating
ER  -