Eisenbud , Merril <br/><br/>
Environmental radioactivity 
Merril Eisenbud 
 - 2nd  ed. 
 - New York  Academic Press  1973 
 - xii, 542p.;  22cm.- 
 - Environmental sciences : an interdisciplinary monograph series .
<br/><br/><label>Dewey Class. No.: </label>574.1915  / EIS