Natural gas; proceedings of a Symposium held by the Exploration and Production Group of the Institute of Petroleum London. 17th 1966 

 - London  London Institute of Petroleum  1966 
 - 112p.  22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gas natural
<br/><br/><label>LC Class. No.: </label>TN880.A1N27