Bolis, Judith L. <br/><br/>
Iron ore availability--market economy countries :  a minerals availability appraisal / 
by Judith L. Bolis and James A. Bekkala. 
 - [Pittsburgh] :  U.S. Dept. of the Interior, Bureau of Mines,  1986. 
 - 56 p. :  ill. 
 - Information circular ; 9128 .
 - Information circular (United States. Bureau of Mines) ;  9128 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Iron ores.
<br/><br/><label>LC Class. No.: </label>TN295  TN401  / .U4 
<br/><br/><label>Dewey Class. No.: </label>622 s  338.2/73�19 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 28.27: