Encyclopedia of energy / editor-in-chief, Cutler J. Cleveland ; associate editors, Robert U. Ayres ... [et al.]. - Amsterdam ; Boston Elsevier Academic Press 2004. - 893 p ; 2 v. ill. 29 cm. Includes bibliographical references and index. v. 2. Ec-Ge ISBN: 0121764826 (v. 2 : alk. paper) Subjects--Topical Terms: Power resources--Encyclopedias. Dewey Class. No.: 333.79/03