Singh, R. B. Global environmental change : perspectives of remote sensing and geographic information system / R. B. Singh - New Delhi : Oxford & I B H Publishing co, c1995. - ix, 321 p. : ill., maps. ; 24 cm. ISBN: 8120409906 LCCN: Subjects--Topical Terms: Environmental changeEnvironmental management LC Class. No.: G562 / . 1995 Dewey Class. No.: 363.7