Oil and gas trends: the global strategy  towards a diversified economy 
prepared by Petroleum technology development fund (PTDF) 
 - 3rd ed. 
 - Nigeria:  PTDF Corpers' outlook,  2016. 
 - 180p.:  ill.;  27cm. 
<br/><br/><label>Source: </label>B-5348 
<br/><br/><label>Subjects--Topical Terms: </label>--Nigeria
<br/><br/><label>LC Class. No.: </label>AG2  / .N53  2016