Descriptors for beta 
edited by International board for plant genetics resources 
 - Rome  I B P G R   1991 
 - v, 37p. :ill.;  Pbk. 
<br/><br/><label>ISBN: </label>9290432020 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Beta (plant)
<br/><br/><label>LC Class. No.: </label>QK495.C46.I6 1991