Galaang, Ruby Lyn M. <br/><br/>
Waste management practices in the public secondary schools of Malasiqui, Division I of Pangasinan /  
Ruby Lyn M. Galaang.  
 - Pangasinan :   [s.n.],  2017. 
 - xi, 73 pages :   illustration ;   28 centimeter.  
<br/><br/>Bibliography: pages 64-67. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Waste management.
<br/><br/><label>Dewey Class. No.: </label>TH 363.728 G13w 2017