Safety and health in mines :  report IV / 
International Labour Office, 
 - 3 volumes;  24 cm 
 - Report / International Labour Conference,  Report IV (1)  Report IV (2A)  Report IV (2B)  0074-6681 ; .
<br/><br/> Fourth item on the agenda 
<br/><br/><label>ISBN: </label>9221094146 (report IV (1)) 9221094154 (report IV (2A)) 9220094169 (report IV (2B)) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineral industries--Health aspects<br/>Mineral industries--Safety measures
<br/><br/><label>LC Class. No.: </label>HD7269.M6  / S257 1995