Monroe, James S. The changing Earth : exploring geology and evolution / James S. Monroe, Reed Wicander. - 4th ed. - Belmont, CA : Thomson Brooks/Cole, c2006. - xv, 754 p. : col. ill., col. maps ; ISBN: 0495010200 (student ed.) Subjects--Topical Terms: Geology LC Class. No.: QE28 / .M686 2006