Stern, A. George <br/><br/>
Role of clay and other minerals in oil-well drilling fluids 
Stern, A. George 
 - [Washington]  Bureau of mines  1941 
 - 88 p.  il  27 cm 
 - RI  3556 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>arcilla
<br/><br/><label>Universal Decimal Class. No.: </label>622