Garfias, Valentín R. <br/><br/>
Petroleum resources of the world. 

 - New York :  J.Wiley & Sons,  1923. 
 - 243 p. :  il. ;  19 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geología económica<br/>Petróleo
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Libro
<br/><br/><label>Universal Decimal Class. No.: </label>553.982