Harm, Walter,  1925 - <br/><br/>
Biological effects of ultraviolet radiation 
Walter Harm 
 - Cambridge :  Cambridge University Press,  1980 
 - xiii, 216 p. :  ill. ;  24 cm. 
 - IUPAB biophysics series ;  v.1 .
<br/><br/>Includes index and bibliography (p. 205-208) 
<br/><br/><label>ISBN: </label>0512111218 0521293628 (pbk.) 0521293626 (pbk.) 
<br/><br/><label>LCCN: </label>77-088677 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ultra-Violet rays--Physiological effect<br/>Radiogenetics