Peter J. Houghton <br/><br/>
Valerian: The Genus Valeriana; Peter J. Houghton 
Peter J. Houghton 
 - Australia  Harwood Academic Publishers  1997 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Valerian; Genus Valeriana
<br/><br/><label>LC Class. No.: </label>QK 495.V3  / .H69 1997