Tiwari, S.K. . Geographic Biogeography / Textual Documents S.K.Tiwari. - 1st ed. / - N.Delhi : Sarup & Sons , 2007. - 345 : Figures ; Index,Bibliography,Glossary ISBN: 81-7625-736-2 Subjects--Index Terms: Geography,Biogeography Dewey Class. No.: 910.2 / Ti 543 Ge