American herbal Products association's botanical safety handbook 

 - Boca Raton, FL:  CRC Press,  1997 
 - 231 p. ; 25 cm 
<br/><br/><label>ISBN: </label>849316758 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Herbs - Toxicology
<br/><br/><label>Dewey Class. No.: </label>615.321 MCG