Leffler, William L. <br/><br/>
Natural gas liquids :  a nontechnical guide / 
William L. Leffler. 
 - xii, 214 pages :  illustrations ;  24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9781593703240  RM296.14 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Liquefied natural gas.<br/>Gas as fuel.<br/>Liquefied natural gas industry.