KONIARIS,E.A <br/><br/>
POSITIVE APPROACH TO LONG-TERM PLANNING IN OPEN PIT MINES: UMI DISSERTATION SERV 

 - MICHIGAN  UMI  1991 
 - XIII+270p.,27X21Cms. 
<br/><br/><label>ISBN: </label>031570621X 
<br/><br/><label>Dewey Class. No.: </label>622.292 K82