Beckmann, Heinz,  1918- <br/><br/>
Geological prospecting of petroleum / 
by Heinz Beckmann. 
 - Stuttgart :  Ferdinand Enke,  1976. 
 - 123 p. ;  19 cm. 
 - Geology of petroleum ; vol. 2. .
<br/><br/>Bibliography: p.167-174. 
<br/><br/><label>ISBN: </label>3432021984 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum--Geology.<br/>Prospecting.<br/>Oil well logging.