Roy P S Ed^eand REF Natural disasters and their mitigation: remote sensing and geographic information system perspectives Roy P S Ed^eand REF - Dehra Dun Indian Institute of Remote Sensing 2000 - 195p Includes bibliographical references Standard No.: 11878 Source: Ashutosh, Textual Subjects--Topical Terms: ComputerGeography Dewey Class. No.: U:(9S), P0