Prevention of accidents due to explosions underground in coal mines. 

 - Geneva,  [1974] 
<br/><br/> "ILO codes of practice." 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9221010627 
<br/><br/><label>LCCN: </label>74182600 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal mines and mining -- Safety measures.--Coal mines and mining -- Safety measures.<br/>Mine explosions.
<br/><br/><label>LC Class. No.: </label>TN295  / .I593 1974 
<br/><br/><label>Dewey Class. No.: </label>622/.8