Caustic extraction of alumina and soda from dowsonite-bearing oil shale 
by Gene Asai ... [et al.] 
 - [Avondale, Md.]  US Dept. of the Interior, Bureau of Mines  1983 
 - 20 p.  ill. 
 - Report of investigations  8796 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aluminium oxide<br/>Extraction (Chemistry)<br/>Oil-shales<br/>Sodium hydroxide