Bergner, Paul <br/><br/>
The healing power of echinacea, goldenseal, and other immune system herbs 
/por Paul Bergner 
 - Rocklin, Cal. :  Prima,  1997 
 - xiv, 322 p. :  ilus. 
<br/><br/><label>ISBN: </label>0761508090 
<br/><br/><label>LCCN: </label>100775 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botánica médica.<br/>Echinacea.<br/>Hydrastis canadensis.<br/>Medicina alternativa.
<br/><br/><label>Dewey Class. No.: </label>615.321  / B45