Annual Conference of the Australasian Institute of Mining a <br/><br/>
Australasian Institute of Mining and Metallurgy 
/Wellington, 24-27, August, 1993. 
 - Wellington  Australian institute  1993 
 - 468 p. 
<br/><br/>  <br/>includes reference 
<br/><br/><label>ISBN: </label>257145 
<br/><br/><label>Dewey Class. No.: </label>622  / ANN