Uren, Lester Charles  <br/><br/>
Petroleum production engineering 

 - New York  McGraw-Hill Book  1950 
 - 639 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum engineering 
<br/><br/><label>Dewey Class. No.: </label>665.5  / U75p 1950