Gomez, Manuel <br/><br/>
Prediction of coal grindability from exploration data.   
Gomez, Manuel 
 - Washington  Bureau of mines  1970 
 - Report of investigations (United States. Dept. of Energy)  7421 .
<br/><br/><label>Subjects--Personal Names: </label><br/>Hazen, Kathleen
<br/><br/><label>Universal Decimal Class. No.: </label>032.35:001.18(753)(047)