Pablo, Ericson Q.  <br/><br/>
Effect of foliar fertilizer supplementation on the growth and yield of promising cowpea cultivars 
Ericson Q. Pablo 
 -  2004 
 - xiii, 81 leaves   28 cm.  
<br/><br/> Thesis (BS Agriculture-Agronomy) -- Mariano Marcos State University-College of Agriculture, Food & Sustainable Development, Batac City  
<br/><br/>Bibliography: leaf 45