Pretreatment of bauxite with hydrogen / 
by D.J. MacDonald ... [et al.]. 
 - Washington, D.C. (2401 E St., N.W., MS #9800, Washington 20241-0001) :  U.S. Dept. of the Interior, Bureau of Mines,  1991. 
 - ii, 13 p. :  ill. ;  28 cm. 
 - Report of investigations ;  9349 .
 - Report of investigations (United States. Bureau of Mines) ;  9349. .
<br/><br/>Includes bibliographical references (p. 13). 
<br/><br/><label>LCCN: </label>90002479  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bauxite--Heat treatment.<br/>Hydrogen.
<br/><br/><label>LC Class. No.: </label>TN23  TN538.A55  / .U43 no. 9349 
<br/><br/><label>Dewey Class. No.: </label>622 s  669/.722 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 28.23:9349