Pechey, Roger,  <br/><br/>
Focus on gas 

 - 48 pages :   illustrations ;   21 cm 
 - Focus on Resources .
 - Focus on Resources .
<br/><br/><label>ISBN: </label>0850786576 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural gas
<br/><br/><label>Dewey Class. No.: </label>333.8233