Layne, Abbie <br/><br/>
Overview of the U :  S Departement of energy/Morgantown energy technology Center natural gas program 

 - U. S. Geological Survey Professional paper, 1570 .
<br/><br/>bibliogr. p. 689 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gaz naturel<br/>Energie<br/>Extraction<br/>Environnement