May, J. T. <br/><br/>
Extracting lithium from clays by roast-leach treatment / 
by J. T. May, D. S. Witkowsky, and D. C. Seidel. 
 - Washington :  U.S. Dept. of the Interior, Bureau of Mines,  1979. 
 - 16 p. 
 - Report of investigations ;  8432 .
 - United States.  Bureau of Mines.  Report of investigations ;  8432 .
 - Report of investigations (United States. Bureau of Mines) ;  8432 .
<br/><br/><label>LCCN: </label>79607967  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lithium--Metallurgy.<br/>Leaching.<br/>Clay minerals.