Manhas, Parikshat Singh Sustainable and responsible tourism trends, practices and cases - New Delhi PHI Learning 2012 - xxviii,255 p. Illustration ISBN: 9788120345645 Subjects--Topical Terms: ECO TOURISMHOTEL MANAGEMENTSUSTAINABLE TOURISMTOURISMTOURISM CASES Dewey Class. No.: 338.4791 / SUS