Rubio, Roma Berna T. <br/><br/>
Life skills-based for grade 6 science/ 
Roma Berna T. Rubio 
 - Laoag City:  MMSU,  2022. 
 - iix, 291 leaves:  29 cm 
<br/><br/> Thesis (MA in Education- Science in Education) 
<br/><br/>Bibliography: leaves 66-70