David, Daniel Lewis B. <br/><br/>
The Effect of supplementing ipil-ipil leaf meal, malunggay leaf meal and yellow corn on the egg yolk color of white leghorn layers  [manuscript] / 
Daniel Lewis B. David. 
 - Magalang, Pampanga :  Pampanga State Agricultural University,  2015. 
 - 44 pages ;  27 cm.