Arogyaswamy, R. N. P. <br/><br/>
Courses in mining geology 
R. N. P. Arogyaswamy 
 - 2nd ed. 
 - New Delhi  Oxford & IBH Publishing Co.  1980 
 - xv,927p.;   24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mines and mineral resources
<br/><br/><label>Dewey Class. No.: </label>622  / ARO