Wall, Geoffrey. Tourism : change, impacts, and opportunities / Geoffrey Wall and Alister Mathieson. - Harlow, England ; New York : Pearson Prentice Hall, 2006. - xiii, 412 p. : ill. ; 24 cm. Includes bibliographical references (p. 328-389) and index. ISBN: 0130994006 (pbk.) 9780130994004 (pbk.) LCCN: 2005050933 Subjects--Topical Terms: Tourism. LC Class. No.: G155 / WAL 2006 Dewey Class. No.: 910