Prabhas Chandra Global ecotourism: codes, protocol & charters/ by Prabhas Chandra - New Delhi: Kanishka, 2011. - 351p. ISBN: 9788173915574 Subjects--Topical Terms: Tourist IndustryEco TourismTourismEconomicsSocial Sciences Dewey Class. No.: 338.479 1 / PRA/G