1. The European Oil and Gas Conference
Author: / edited by G. Imaisio, M. Frias, and J. M. Bemtgen
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Petroleum engineering -- Europe -- Congresses,Gas engineering -- Europe -- Congresses,Petroleum -- Prospecting -- Europe -- Congresses
Classification :
TN
863
.
E87
1990
