TY - BOOK AU - Sorensen,Bent TI - Renewable energy: physics, engineering, environmental impacts, economics & planning SN - 9780123750259 (alk. paper) AV - TJ163.2 .S66 2011 U1 - 621.042 22 PY - 2011/// CY - Burlington, MA PB - Academic Press KW - Renewable energy sources N1 - Includes bibliographical references and index ER -