Dayrit, Gina C. <br/><br/>
Knowledge and practices on environmental care of secondary schools in Cotabato City 
Gina C. Dayrit 
 - Cotabato City  Notre Dame University  2010. 
 - xvii, 137p. 
<br/><br/>Science Education 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Science education
<br/><br/><label>LC Class. No.: </label>T-00500