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Rare earths industry : technological, economic, and environmental implications
Lima, Ismar Borges de, (2016)
The industrial Uses of bauxite : with an account of its origin, occurrence, composition and properties
Knibbs, Norman Victor Sydney, (1928)
Bericht über die Studienreise des Fachvereins Steinholz e.V. im Juni 1937 durch den österreichischen Magnesitbergbau
(1937)
Water : a study of its properties, its constitution, its circulation on the earth, and its utilization by man
Fox, Cyril Sankey, (1951)