Guenther, Ernest <br/><br/>
The Essential oils  
by Ernest Guenther 
 - New York:   Robert E. Krieger Pub.,   1976. 
 - xvi,481p. 
 - V.6 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oil
<br/><br/><label>Dewey Class. No.: </label>661.806 G96T