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The search for and exploitation of crude oil and natural gas in the European area of the O.E.C.D
(1962)
Oil and oil product pipelines map of European and Asian markets
(2017)
Thermie - European oil and gas technology projects : status report
(1998)
Ecologie des essences forestières Américaines : erosion et reboisement
(1952)
Coal and European economic expansion : An OEEC report
Definitions and methods
(1953)