Pandey, G. N. <br/><br/>
Environmental engineering. 

 - ed. 
 - New Delhi :  Tata McGraw-Hill,  1989. 
 - 455  p. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0074633287 :  $ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental engineering.