Ampian, Sarkis G. <br/><br/>
Lime soda sinter process: correlation of reaction products with extractability of alumina from amorthosite  
Ampian, Sarkis G. 
 - Washington  Bureau of mines  1967 
 - Report Investigation  6933 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>alúmina<br/>anortosita
<br/><br/><label>Universal Decimal Class. No.: </label>666.122.3 (47)