Pandey, G N and Carney, G C <br/><br/>
Environmental Engineering 

 - New Delhi  Tata Mcgraw-Hill Publishing Company Limited  1989 
 - 455 
<br/><br/><label>Publisher. No.: </label> Bangalore Book Bureau 
<br/><br/><label>Subjects--Personal Names: </label> Environmental Science 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science