Sinha R K <br/><br/>
Mineral economics 
Sinha R K; Sharma N L 
 - 4 
 - New Delhi       Oxford & IBH Publishing Co. Pvt. Ltd.    1988 
 - xvi,394p.  cm. 
<br/><br/> Bibliography 387-394p. 
<br/><br/><label>ISBN: </label>8120403312 (pbk) 
<br/><br/><label>Standard No.: </label>15967 
<br/><br/><label>Source: </label> 093/05-06, 13/10/2005, N R Book Distributors  Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Economic geology<br/> Economics<br/> Economics-Mineral<br/> Mineral economics<br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H71, L0;M8;1-;2