TY  - BOOK
AU  - Sørensen,Bent
TI  - Renewable energy: physics, engineering, environmental impacts, economics & planning 
SN  - 9780123750259 (alk. paper)
PY  - 2011///
CY  - Burlington, MA
PB  - Academic Press
KW  - Renewable energy sources
N1  - Includes bibliographical references and index
ER  -