Barr, Donald The how and why wonder book of atomic energy volume III: atomic energy; chemistry; rocks and minerals / Donald Barr - Chicago: J. G. Ferguson Publishing Company, 1987. - 48 pages: figures, illustrations; 28 cm. ISBN: 089434076X Subjects--Topical Terms: Nuclear energy.MineralogyRocks.Chemistry. Dewey Class. No.: 539.7 / B270h