Papa, Nelia G. <br/><br/>
Cultivation frequency on the yield of corn / 
by Nelia G. Papa. 
 - Indang, Cavite:  Don Severino Agricultural College,  1980. 
 - 21 pages :  illustrations ;  28 cm. 
<br/><br/> Special Problem (BS Agriculture Major in Agronomy) Don Severino Agricultural College. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Corn.
<br/><br/><label>Dewey Class. No.: </label>633.15  / P19 1980