Singhal ,Ved Prakash  <br/><br/>
Society and environment / 
Ved Prakash Singhal  
 - 1st ed.  
 - New Delhi :   Standard publishers and distributors  2014.  
 - 683 p. ;   20cm.  
<br/><br/><label>ISBN: </label>9788180141539 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental engineering
<br/><br/><label>Dewey Class. No.: </label>628  / SIN/S