Ray, Subhah C <br/><br/>
Mine And Mineral Economics 

 - Delhi  PHI Learning Private Limited  2016 
 - Xiv+242 
<br/><br/> Mine,and,Mineral,Economics,Mine and Mineral Economics 
<br/><br/><label>ISBN: </label>978-81-203-5174-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mine and Mineral Economics