Marshak, Stephen. Earth : portrait of a planet / Stephen Marshak, University of Illinois. - Fifth edition. - New York : W. W. Norton & Company, Inc., 2015. - xxx, 875 pages and other various pages : illustrations. Includes index. ISBN: 9780393937503 Subjects--Topical Terms: Geology--Textbooks. LC Class. No.: QE 26.3 / MAR 2015.