Columbia subject headings:
Gas fields--Libya--Maps.
Liquefied natural gas industry--Libya--Maps.
Liquefied natural gas--Libya--Maps.
Maps.
Natural gas--Libya--Maps.
Oil fields--Libya--Maps.
Petroleum industry and trade--Libya--Maps.
Petroleum--Libya--Maps.
Pipelines--Libya--Maps.
Harvard subject headings:
Gas fields--Libya--Maps.
Natural gas--Libya--Maps.
Oil fields--Libya--Maps.
Petroleum industry and trade--Libya--Maps.
Petroleum--Libya--Maps.
Pipelines--Libya--Maps.
Power resources--Libya--Maps.
Princeton subject headings:
Gas fields--Libya--Maps.
Maps.
Natural gas--Libya--Maps.
Oil fields--Libya--Maps.
Petroleum industry and trade--Libya--Maps.
Petroleum--Libya--Maps.
Pipelines--Libya--Maps.
Power resources--Libya--Maps.
Thematic maps.