Technical guideline for maize seed technology 

 - Rome  Food and Agriculture Organization of the United Nations  1982 
 - xix, 192 p.  ill.  28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Corn--Seeds
<br/><br/><label>Dewey Class. No.: </label>633.1  / 521