Photochemical ecology : proceedings of the  Phytochemical Society Symposium, Royal Holloway  College, Surrey, Apr. 1971 
<label>;</label> Harborne, J.B. 
 - London  Academic Press  1972 
 - xiv,272p.  ill.  24 cm. 
<br/><br/>PR 
<br/><br/><label>ISBN: </label>0123246636 
<br/><br/><label>Dewey Class. No.: </label>581.5223  / P