Chromosome morphology of certain races of maize in Latin America /    
Albert E. Longley. 
 - Mexico :   International Maize and Wheat Improvement Center   1965 . 
 - 112 p. :    ill ;    23 cm. 
 - CIMMYT Research Bulletin ;   no.1 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Corn.--Varieties.------<br/>Corn --Varieties.------<br/>Chromosomes.--Varieties.------