Proceedings of the international conference on the peaceful uses of atomic energy / United Nations, volume 6, geology of uranium and thorium, held in Geneva 8 August-20 August 1955 - New York: United Nations, 1956 - viii, 825p. Subjects--Topical Terms: Science Subjects--Index Terms: Atomic energy Universal Decimal Class. No.: RR 553.493.495(063) / J6