Kumar, Anil. <br/><br/>
Environmental protection and industrial development /by Anil Kumar and Umesh Prasad Singh 

 - New Delhi  Ashish Pub. House  1990 
 - xi, 108p 
<br/><br/><label>ISBN: </label>8170242959 
<br/><br/><label>Dewey Class. No.: </label>363.1  / N90