Environmental science : a study of interrelationships. - 11th ed. / Eldon D. Enger, Bradley F. Smith ; with contributions by Jacob W. Van Houton, Christopher J. Preston. - Boston : McGraw-Hill, c2008. - xxiv, 488 p. : col. ill., col. maps ; 28 cm. Includes index. ISBN: 9780071101950 LCCN: 2006021607 Subjects--Topical Terms: Environmental sciences--Textbooks. LC Class. No.: GE105 / .E54 2008 Dewey Class. No.: 363.7