Ellis Carleton <br/><br/>
Chmeicla action ultraviolet rays 
Ellis Carleton; Wells Alfred A 
 -  1941 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>27120 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ultraviolet rays
<br/><br/><label>Dewey Class. No.: </label>C520E21, H1