Physiology of tree crops :  proceedings of a symposium held at Long Ashton Research Station, University of Bristol, 25-28 March 1969 / 
edited by L. C. Luckwill and C. V. Cutting. 
 - London :  Academic Press,  1970. 
 - xiii,382 pages :  illustrations ;  24 cm. 
<br/><br/><label>ISBN: </label>0121999505 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trees--Physiology--Congresses.