Bhardwaj, Shyama, ed Sapru, R K, ed <br/><br/>
New environmental age 

 - New Delhi  Ashish publishing house  1990 
 - xix,418p.; 22cm. 
<br/><br/><label>ISBN: </label>8170243394 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental economics<br/>Environmental policy<br/>Environmental pollution<br/>Information system<br/>Urbanization