Biologically active natural products 
edited by K. Hostettmann and P. J. Lea 
 - Oxford  Clarendon Press  1987 
 - 283 p. : ill. ; 24 cm. 
 - Annual proceedings of the Phytochemical Society of Europe  27 .
<br/><br/><label>ISBN: </label>0198541961 
<br/><br/><label>LCCN: </label>88-007859 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural products in agriculture--Congresses