00457nam a2200121Ia 4500008004100000040001700041082002600058110010200084245005100186260004600237300000900283650004300292190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta622.02554bI39P  aIndia.Ministry of Steel and Mines. Indian Bureau of Mines. Mining and Mineral Statistics Division 0aPrincipal producers of major minerals in India  aNagpurbMinistry of Steel and Minesc1999  a44p.  aMines and mining-India; Minerals-India