Arya D S <br/><br/>
Urbanization and its environmental impact 
by.D S Arya and S A Abbasi 
 - New delhi  Discovery publishing house  1995 
 - 101p. 
<br/><br/><label>ISBN: </label>8171412580 
<br/><br/><label>Subjects--Topical Terms: </label><br/>environmental impacts<br/>compute aided system modelling
<br/><br/><label>Dewey Class. No.: </label>333.714  / ARY