Introduction to environmental engineering / 
Norazian Mohamed Noor ... [et al.] 
 - Kangar, Perlis :  Penerbit UniMAP,  2009 
 - 136 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index (p. 129-130) 
<br/><br/><label>ISBN: </label>9789834418250 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental engineering