Environmental science and engineering / 
Dhameja, Suresh K. 
 - New Delhi :  S.K. Kataria & Sons,  2017. 
 - 406 p.: ill.; 24 cm. 
<br/><br/>Includes selective bibliography, model questions papers, examination paper, index 
<br/><br/><label>ISBN: </label>9788188458783 
<br/><br/><label>Dewey Class. No.: </label>C 628 D533 2017