Hager, Dorsey <br/><br/>
Practical oil geology :  the application of geology to oil field problems. 

 - New York :  McGraw-Hill,  1926. 
 - 309 p. :  il. ;  18 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geología económica<br/>Campo hidrocarburo<br/>Petróleo
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Libro
<br/><br/><label>Universal Decimal Class. No.: </label>553.982