Wagner H Ed. <br/><br/>
Economic and medicinal plant research 

 - London  Academic Press          1990 
 - 174p.  cm. 
<br/><br/><label>Standard No.: </label>52928 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J:(I), N0