Monroe, James S. 1938- The changing earth : exploring geology and evolution / James S. Monroe, Reed Wicander. - 4th ed. - Belmont, Clif. : Thomson--Brooks/Cole, 2006. - 754 p. : ill. ; 30 cm. Includes index. ISBN: 0495010200 RM389.74 Subjects--Topical Terms: Physical geology.