Guenther, Ernest. <br/><br/>
The Essential oils / 
Ernest Guenther. 
 - New York :  D. Van Nostrand,  c 1953. 
 - Vols. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>V. 4-Individual essential oils of the plant families Gramineae, Lauraceae, Burseraceae, Myrtaceae, Umbelliferae and Geraniaceae ;  
<br/><br/>338  338 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Essences --essential oils.
<br/><br/><label>Dewey Class. No.: </label>668.5 / G935e