Velasquez, Randy A. <br/><br/>
Growth performance of ipil (Instia bijuga, Colebr. O. Ktze) seedlings using different levels of inorganic fertilizer  [manuscript] / 
Randy A. Velasquez. 
 - Magalang, Pampanga :  Pampanga State Agricultural University,  2018. 
 - xiv, 75 leaves + CD ;  28 cm.