Mertz, Edwin T. <br/><br/>
Chemical screening methods for maize protein quality at CIMMYT /    
Evangelina Villegas. 
 - Mexico :   International Maize and Wheat Improvement Center   1971 . 
 - 14 p. :    ill ;    23 cm. 
 - CIMMYT Research Bulletin ;   no.20 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Corn.--Breeding.------<br/>Corn --Breeding.------<br/>Plant proteins.--Breeding.------