TY  - BOOK
AU  - Quaschning,V.
TI  - Understanding renewable energy systems
SN  - 1-84407-128-6
AV  - TJ808.Q37 2005 
PY  - 2005///
CY  - London.
PB  - : Earthscan
KW  - Renewable energy sources
N1  - Includes bibliographical references and index
ER  -