Marcos, Joshua Ace J. <br/><br/>
Pretreatments and soil types on the germination and seedling vigor of common centro (Centrosema pubescens)  [manuscript] / 
Joshua Ace J. Marcos. 
 - Magalang, Pampanga :  Pampanga State Agricultural University,  2019. 
 - xii; 72 leaves + CD ;  28 cm.