Trivedy R K <br/><br/>
Impact of mining on environment 

 - New Delhi   Ashish India          1990 
 - xi,310p.  cm. 
<br/><br/> Bib chapterwise 
<br/><br/><label>ISBN: </label>8170243599 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography
<br/><br/><label>Dewey Class. No.: </label>U672(HZ):(G:55).2.N9, N0