Sing, Pramod. <br/><br/>
Urban environmental conservation /  
edited by Pramod Sing. 
 - New Delhi :   Ashish Publishing House ,   1990. 
 - xix,382p. :   ill.,plates,tabs ;   23cm .  
<br/><br/>NULL 
<br/><br/><label>ISBN: </label>8170243092  Rs. 350.00 
<br/><br/><label>Subjects--Index Terms: </label>ENVIRONMENTAL PROTECTION 
<br/><br/><label>Dewey Class. No.: </label>363.700288  / SIN/U