Saftey in mines research :  proceedings of the 21st international conference of Safety in Mines Research Institutes/Sydney/21-25 October 1985 / 
edited by A. R. Green. 
 - Rotterdam, [Netherlands] :  Balkema,  1985. 
 - xvi, 782 p. :  ill. 
<br/><br/><label>ISBN: </label>9061916143 
<br/><br/><label>LCCN: </label>90054136     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mine safety.<br/>Mineral industries--Safety measures.