TY  - BOOK
AU  - McCormac Billy M Ed.
ED  - Advance study institute on radiation trapped in the earths magnetic field (1965 : Bergen)
TI  - Proceeding on radiation trapped in the earth's magnetic field
T2  - Astrophysics and space science library series; 5
U1  - H:(C7)p1,N65, K6 
PY  - 1966///
CY  - Dordrecht
PB  - D Ridel        
KW  -  Magnetic field
KW  - Geology
ER  -