Biswas, Bhaskar Chandra . Environmental Geography / Textual Documents Bhaskar Ch. Biswas. - 1st ed / - Delhi : Gnosis , 2006. - 222 : Figures ; Index,Bibliography ISBN: 81-89012-00-2 Subjects--Index Terms: Geography,Environmental Geography Dewey Class. No.: 574.5 / Bi 545En