degraded distribution spatial wastelands status india
soil erosion soils degraded area yr tonnes maji wastelands preliminary statistics assessment degradation organizations 2008a
lands degraded degradation estimates wastelands unit nrsc lup nbss extent nrsa 2005
degraded spatial wastelands yr lup tonnes cazri erosion nbss
atlas map india vulnerability earthquake flood maps risk hazard landslide wind thunderstorm urban damage browser tag support does not video
rajasthan extent degradation bhilwara wasteland degraded distribution