Evolution of crop plants / 
edited by N. W. Simmonds 
 - London :  Longman Group Limited,  1976 
 - xii, 339 pages :  no illustrations ;  25 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0582444969 (paperback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants, Cultivated --History
<br/><br/><label>LC Class. No.: </label>SB71 E96