ROSHOLT, John N.
Natural radioactive disequilibrium of the Uranium series / by John N. Rosholt. -- Washington : United States Government Printing Office, 1959 - 30 p. -- (Geological Survey Bulletin ; 1084-A).
Geoquímica
550.4
Natural radioactive disequilibrium of the Uranium series / by John N. Rosholt. -- Washington : United States Government Printing Office, 1959 - 30 p. -- (Geological Survey Bulletin ; 1084-A).
Geoquímica
550.4