1
Airborne gamma ray spectrometer surveying.
Book
1991
...PKFC - Radiation spectrometers, spectroscopic techniques...
2
High efficiency 4" X 4" face type NAI(TL) double crystal scintillation gaMMA ray spectrometer for use in absolute counting applications and precision measurements.
Book
...PKFC - Radiation spectrometers, spectroscopic techniques...