Wai-fai, Lo. <br/><br/>
Away with waste pollution / 
writer Wai-fai Lo. 
 - Selangor :  Cypark Resources Berhad,  2012. 
 - 154 p. :  col. ill. ;  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollution.