Houghton, Peter J. <br/><br/>
Laboratory handbook for the fractionation of natural extracts / 
Peter J. Houghton and Amala Raman 
 - London :  Chapman & Hall,  1998 
 - vi, 199 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0412749106  RM515.30 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant bioactive compounds--Separation<br/>Plant biotechnology<br/>Medicinal plants