Michaels, P J <br/><br/>
Analyzing ultraviolet-B radiation: is there a trend?  [electronic resource] 

 -  Science (New York, N.Y.)  May 1994 
 - 1341-2 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0036-8075 
<br/><br/><label>Standard No.: </label>10.1126/science.264.5163.1341  doi