Mineralogy and geology of radioactive raw materials / E. William Heinrich. Heinrich, E. William (Eberhardt William), 1918- Radioactive substances. Ore deposits. TN490.A3 H4 553.493 18 HEM Includes index. Bibliography: p. 557-614 New York : McGraw-Hill, 1958. 1958. 1958 Text 654 p. : eng