Lawrie, James Pickett,  1902- <br/><br/>
Natural gas and methane sources / 
James Lawrie. 
 - London :  Chapman & Hall,  1961. 
 - xiv, 204 p. :  ill. ;  23 cm. 
<br/><br/>Includes index and bibliography 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural gas.<br/>Methane.
<br/><br/><label>Dewey Class. No.: </label>665.7  / LAN 1961