Prepared By B. SRINIVASAN, B. T. Asst. , (HISTORY),GHS , GANGALERI - 635 122, KRISHNAGIRI DT   ; &nbs p; &
Mineral based
Agro based
Forest based industry
Software industry
Delhi
Chennai
Mumbai
Kolkata
Durgapur
Jamshedpur
Bhilai
Burupur
Natural Vegetation
Alluvial soil
Cotton cultivation
Mineral resource
Kanpur
Delhi
Bangalore
Mumbai
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