Tester, Jefferson W. Sustainable energy : choosing among options / Jefferson W. Tester ... [et al.]. - New Delhi : PHI Learning, c2005. - xxiii, 846 p. : ill. ; 26 cm. ISBN: 9788120329034 LCCN: Subjects--Topical Terms: Renewable energy sources LC Class. No.: TJ808 / .S85 2005 Dewey Class. No.: 333.794