Schaefer, Seth C. <br/><br/>
Electrochemical determination of Gibbs energies of formation of MnS and Fe₀.₉S / 
by Seth C. Schaefer. 
 - [Washington, D.C.] :  U.S. Dept. of the Interior, Bureau of Mines,  1980. 
 - 17 p. :  ill. ;  27 cm. 
 - Report of investigations - Bureau of Mines ;  8486 .
 - Report of investigations (United States. Bureau of Mines) ;  8486. .
<br/><br/>Bibliography: p. 16-17. 
<br/><br/><label>LCCN: </label>80607891  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrochemistry.<br/>Gibbs' free energy.<br/>Manganous sulfide.<br/>Pyrrhotite.
<br/><br/><label>LC Class. No.: </label>TN23  QD555.5  / .U43 no 8486 
<br/><br/><label>Dewey Class. No.: </label>622 s  546/.7232 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 28.23:8486