Hager, Dorsey,  n. 1887 <br/><br/>
Practical oil geology :  the application of geology to oil field problems / 
by Dorsey Hager 
 - Third edition thoroughly revised, enlarged and reset 
 - xiv, 253 páginas :  ilustraciones 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petróleo
<br/><br/><label>LC Class. No.: </label>TN870  / H3 1919