Proceedings international petroleum conference & exhibition of mexico :  10-12 october, 1994, veracruz, mexico 

 - 708 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petróleo--Mexico--Congresos
<br/><br/><label>LC Class. No.: </label>TP690  / I567 1994