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- [5] SOIL MAPPING WITH IRS-1A DATA IN AREAS OF COMPLEX SOIL-SCAPES CURRENT SCIENCE, 1991, 61 (3-4): : 198 - 203
- [6] INDIA AND THE NEIGHBORING COUNTRIES - THROUGH THE SENSORS OF IRS-1A CURRENT SCIENCE, 1991, 61 (3-4): : 209 - 242
- [8] IRS-1A APPLICATION FOR LAND-USE LAND COVER MAPPING IN INDIA CURRENT SCIENCE, 1991, 61 (3-4): : 153 - 161