Pal, Chandra . Environment Pollution and Development / Textual Documents Chandra Pal. - 1st ed. / - Delhi : Mittal Publications , 1999. - 544p. : ill ; 22cm . Index ISBN: 81-7099-727-5 Subjects--Index Terms: Geography Environment pollution Pollution PG-Geography Dewey Class. No.: 620 / Pa 171 En