TY  - BOOK
AU  - Kogan, R. M.
AU  - Fridman, D.
TI  - Gamma spectrometry of natural environments and formulations
U1  - 622.159 
PY  - 1971///
CY  - Jerusalem
PB  - Israel Program for Scientific Translations
KW  - Accoustics
KW  - Geophysics
KW  - Mining engineering
ER  -