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

 - New Delhi :   Tata McgrawHill Publishing,  1998. 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical Sciences
<br/><br/><label>Dewey Class. No.: </label>628  / PAN