Columbia subject headings:
Gas fields--Middle East--Maps.
Gas industry--Middle East--Maps.
Gas pipelines--Middle East--Maps.
Liquefied natural gas industry--Middle East--Maps.
Liquefied natural gas shipping terminals--Middle East--Maps.
Maps.
Middle East--Maps.
Natural gas pipelines--Middle East--Maps.
Natural gas--Middle East--Maps.
Natural gas--Storage--Middle East--Maps.
Oil fields--Middle East--Maps.
Petroleum industry and trade--Middle East--Maps.
Petroleum pipelines--Middle East--Maps.
Petroleum refineries--Middle East--Maps.
Petroleum shipping terminals--Middle East--Maps.
Petroleum--Middle East--Maps.
Pipelines--Middle East--Maps.
Harvard subject headings:
Gas fields--Middle East--Maps.
Gas pipelines--Middle East--Maps.
Oil fields--Middle East--Maps.
Petroleum pipelines--Middle East--Maps.
Petroleum refineries--Middle East--Maps.
Petroleum shipping terminals--Middle East--Maps.
Princeton subject headings: