Miller, Graham Monitoring for a sustainable tourism transition : the challenge of developing and using indicatiors / Graham Miller and Lousie Twining-Ward - Cambridge, Mass. : CABI, c2005 - 324 p. : ill. Includes bibliographical references and index ISBN: 0851990517 Subjects--Topical Terms: ECOTOURISM--MANAGEMENT--EVALUATIONSUSTAINABLE DEVELOPMENT--EVALUATIONEconomic indicators LC Class. No.: G156.5 .E26 / M544M