Policies, statues & legislation in small and medium mines:   Postale 2002 
/ Proceedings of the national seminar at...............................5-6 January, 2002 organised by Central Mining Research Institute..............Safety 
 - Jharkhand:   Central Mining Research Institute,   2002 
 - 228p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proceedings
<br/><br/><label>Universal Decimal Class. No.: </label>622.012.2(082.2)  / P1