"Sources, effects and risks of ionizing radiation." 

 - N  Y U N USA      1988 
 - 647p  cm. 
<br/><br/><label>Standard No.: </label>2587 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GEOGRAPHY
<br/><br/><label>Dewey Class. No.: </label>"U:(G55955), M0/UN"