Mukerjee, Nikhil. Ecotourism and sustainable development / by Mukerjee, Nikhil. - New Delhi : Cyber Tech Publications, 2008 - v, 288 p.: 23 cm. Includes Bibliography at (p.280-288). ISBN: 9788178843032 ;817884303X Subjects--Topical Terms: Sanfter Tourismus. Universal Decimal Class. No.: 338.927