Tiratsoo, E. N. (Eric Neshan), 1915-  Tiratsoo, E. N. (Eric Neshan), 1915- <br/><br/>
Petroleum geology. 

 - London :  Methuen,  [1951] 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>51005505 
<br/><br/><label>LC Class. No.: </label>TN870  / .T7 
<br/><br/><label>Dewey Class. No.: </label>553.28