Schluter, Robert Influence of manganese additions upon properties of iron ore pellets Schluter, Robert; Carriere, B.W. - Washington Bureau of mines 1974 - 17 p. - RI 7870 . Subjects--Topical Terms: MINERIAMINING Subjects--Index Terms: MANGANESO MINERALES DE HIERRO MANGANESE IRON ORES Universal Decimal Class. No.: 622