Jugenheimer, Robert W. <br/><br/>
Hybrid maize breeding and seed production / 
Robert W. Jugenheimer 
 - Rome :  FAO,  1958 
 - xii, 369, 63p. :  ill. ;  23 cm. 
 - FAO agriculture development paper .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture<br/>Corn<br/>Maize<br/>Crops
<br/><br/><label>Dewey Class. No.: </label>633.15  / JUG