Monograph on ores and minerals of India : bebefiation and agglomeration techniques for industrial and economic exploitation - Gupta, P. K. (Jamshedpur National Metallurgy Laboratory)
v.1: Distribution, production and demand of ores and minerals beneficiary of iron ores and v.2: Beneficiation of ferrous, non-ferrous, non metallic, coal, industrial, refractory... physical characterestics and other additional data