Hobson G D <br/><br/>
Introduction to petroleum geology 

 - 2nd 
 - Houston  Gulf Publishing          1981 
 - viii, 352p.  cm. 
<br/><br/><label>Standard No.: </label>45811 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Petroleum<br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H:(F555), M1