Phytochemical phylogeny :  proceedings of the phytochemical society symposium Bristol, April 1969 / 
edited by J. B. Harborne. 
 - London :  Academic Press,  1970. 
 - xiii, 335 pages :  illustrations, maps ;  24 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0123246660 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants--Phylogeny.<br/>Botanical chemistry.