669.140954
N277M
           Pervadhanulu, A
               Monographs on ores and minerals of India benefication and agglomeration techniques for industrial and economic evploitation \ A Pervadhanulu - Jamshedpur : National Metallurgical Laboratory, c.a..
               vii, 398p.
                Contents: v.2 Benefication of ferrous, non-ferrous, non-metallic, coal, industrial, refractory, strategic and fertiliser minerals and precious metals and physical characterstics and other additional data

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                Subjects: Ores-India; Minerals-India.