"Trivedy,R.K" <br/><br/>
Impact of mining on Environment 

 - New Delhi  Ashish Publication House  1990 
 - 310p. 
<br/><br/><label>ISBN: </label>8170243599 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental
<br/><br/><label>Dewey Class. No.: </label>GL 622.4 TRI