Lawrie, James Pickett,  1902- <br/><br/>
Natural gas and methane sources / 
[by] James Lawrie. 
 - xiv, 204 pages :  illustrations ;  23 cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>68040610  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural gas<br/>Methane
<br/><br/><label>LC Class. No.: </label>TN880  / .L35 1961