"Malhotra, N.K." <br/><br/>
"Mineral concession Rules 1960 :and Mines and Minerals (Regulation. & Development.) act, 1957" 

 - Patna  Malhotra Bros.  1982 
 - 32p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>"Mines and minerals, 1957"
<br/><br/><label>Dewey Class. No.: </label>346.04685 MAL