Blake, Rolland L. <br/><br/>
Extracting minerals from geothermal brines :  a literature study / 
Rolland L. Blake. 
 - [Washighton] :  U.S. Dept. of the Interior, Bureau of Mines,  [1974]. 
 - 25 p. 
 - Information circular ;  no. 8638 .
 - United States.  Bureau of Mines.  Information circular ;  no. 8638 .
 - Information circular (United States. Bureau of Mines) ;  no. 8638 .
<br/><br/><label>LCCN: </label>91055145     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineralogy.<br/>Geothermal resources.