Tussing, Arlon R. <br/><br/>
The natural gas industry  evolution structure and economics / 
Arlon R. Tussing Connie C. Barlow 
 - Massachusetts  Ballinger Pub.  1984 
 - 284p.  ill.  25cm. 
<br/><br/><label>ISBN: </label>0884109755 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gas industry - United States - History