Jackson, Betty P <br/><br/>
Powdered vegetable drugs 

 - London:   J & A Churchill Ltd.,   1968 
 - v, 203p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Subjects--Index Terms: </label>Barks  Leaves  
<br/><br/><label>Universal Decimal Class. No.: </label>633.88   / K8