Smith, Gary A. How does earth work? : physical geology and the process of science / Gary A. Smith, Aurora Pun. - 2nd ed. - Upper Saddle River, N.J. : Pearson Prentice Hall, c2010. - xxxviii, 569 p., [29] p. : ill. (chiefly col.), maps (chiefly col.) ; Includes bibliographical references and index. ISBN: 9780136003687 (pbk. : alk. paper) 0136003680 Subjects--Topical Terms: Physical geology--Textbooks. Dewey Class. No.: 551 / SMI.H