Joshi, P.C. Biodiversity and conservation. [Book] / P.C. Joshi, Namita Joshi. - Delhi : A.P.H. Pub. Corp., c2004. - 384 p. : ill. ; 23 cm. Includes references & index. All. ISBN: 8176485918 Subjects--Topical Terms: Biodiversity conservation. Dewey Class. No.: 581.5264