Biologically active natural product /    
edited by K. Hostettmann an d P. J. Lea. 
 - Oxford :   Clarendon Press,   1987. 
 - xi, 283 p. :    ill. ;    24 cm. 
 - Proceedings of the Phytochemical Society of Europe;   27 Oxford science publications  27 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0198541961