Peterson, R. E.  1926- <br/><br/>
Low-rank coals and waste materials for reduction roasting and metallization of iron oxides 
by Roy E. Peterson and Warren M. Mahan 
 - [Washington, D.C.]  U.S. Dept. of the Interior, Bureau of Mines  1983 
 - ii, 17 p.  ill.  28 cm. 
 - Report of investigations  8746 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Iron--Metallurgy<br/>Iron oxides<br/>Coal<br/>Waste products<br/>Metals--Deoxidizing
<br/><br/><label>Dewey Class. No.: </label>622 s