Ninth world petroleum congress :  proceedings. 

 - London :  Applied Science Pub.,  1975. 
 - v. :  ill., maps.  ;  28 cm. 
<br/><br/>Contents: v.1. General - v.2. Geology - v.3. Explorations and transportation - v.4. Drilling and production - v.5. Processing and storage - v.6. Conservation and safety - v.7. Index. 
<br/><br/><label>ISBN: </label>085334664X 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Petroleum--Geology--Congresses.