Proceedings on structure of typical american oil fields 

 -  1929 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>46506 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Americam oil fields<br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H155p73:N27, F9