Singh, Ratandeep. National ecotourism and wildlife tourism : policies and guidelines / Ratandeep Singh. - New Delhi : Kanishka, 2004. - vi, 312 pages : black and white illustrations ; 21 cm. Includes index. ISBN: 8173916675 Subjects--Topical Terms: Ecotourism --Environmental aspects.Wildlife conservation. Dewey Class. No.: CIR 333.954 Si6n 2004