Ehrlich, Robert. Renewable energy : a first course / Robert Ehrlich, Harold A. Geller, John R. Cressman. - 3rd ed. - Boca Raton, FL : CRC Press, 2022. - xxv, 535p. : col. ill. ; 28cm. Includes bibliographical references and index. English. ISBN: 9780367768379 Subjects--Topical Terms: Renewable energy sources. Dewey Class. No.: 333.794/EHR