Gamma-ray surveys in uranium exploration. [prep.] International Atomic Energy Agency. - Vienna IAEA 1979 - [3], 90 p. ill. 24 cm. - IAEA Technical report series ; no. 186 International Atomic Energy Agency. Technical report series ; no. 186 . Includes appendixes. Bibliography: p. 87-89. ISBN: 9201450796 Subjects--Topical Terms: Gamma rays--Measurement.Nuclear activation analysisUranium--Analysis. Dewey Class. No.: 539.7222 GAM 1979