North Africa oil and gas 

 - Paris :  OECD,  1997 
 - 170 p. :  ill., maps ;  27 cm. 
<br/><br/> 'The principal author of this study is Michael D. Williams' 
<br/><br/>Includes bibliographical references (p.167-170) 
<br/><br/><label>ISBN: </label>9264153306  US 57.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum industry and trade--Africa, North<br/>Gas industry--Africa, North<br/>Petroleum--Africa, North<br/>Natural gas--Africa, North