Press Frank Understanding earth Press Frank; Siever Raymond - 3 - New York W H Freeman and Company 2001 - xxiii,573p Includes CD ROM Appendix 1-4, Ap1-Ap7p. ISBN: 0716741172 (pbk) Standard No.: 7616 Source: Textbook Subjects--Topical Terms: Earth GeomorphologyGeology Dewey Class. No.: H413, P1 TH