TY  - BOOK
AU  - Twidell, John and Weir, Tony.
TI  - Renewable energy resources
SN  - 9780415584388
AV  - 19806 
U1  - 621.042 22
PY  - 2015///
CY  - New York
PB  - Routledge
N1  - Includes bibliographical references and index
ER  -