Ghose, Ajoy K. <br/><br/>
Small/medium scale Mining :  a global perspective / 
Ajoy K. Ghose 
 - New Delhi :  Oxford and IBH publishing Co. Ltd. ,  1997 
<br/><br/><label>ISBN: </label>8120411315 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Small/medium Mining
<br/><br/><label>Dewey Class. No.: </label>622.14  / GHO