Draganic, Ivan G <br/><br/>
Radiation and radioactivity on earth and beyond 

 - 2nd ed. 
 - Boca Raton:   CRC Press,   1993 
 - 349p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Subjects--Index Terms: </label>Radioactivity 
<br/><br/><label>Universal Decimal Class. No.: </label>544.44  / N3