McCormac Billy M Ed. <br/><br/>
Proceeding on radiation trapped in the earth's magnetic field 
McCormac Billy M Ed. 
 - Dordrecht  D Ridel          1966 
 - xiv,901p.  cm. 
 - Astrophysics and space science library series; 5 .
<br/><br/><label>Standard No.: </label>44887 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Magnetic field<br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H:(C7)p1,N65, K6