Crop genetic resources for today and tomorrow / 
edited by O. H. Frankel and J. G. Hawkes 
 - New York :  Cambridge University Press,  1975 
 - xix, 492 p. :  ill. ;  24 cm. 
 - International Biological Programme ;  2 .
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>9780521179706 052117970X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Germplasm resources, Plant<br/>Gene banks, Plan<br/>Plants, Cultivated