Columbia subject headings:
Louisiana--Economic conditions.
Louisiana--Social conditions.
Offshore gas industry--Economic aspects--Louisiana.
Offshore gas industry--Social aspects--Louisiana.
Offshore oil industry--Economic aspects--Louisiana.
Offshore oil industry--Social aspects--Louisiana.
Harvard subject headings:
Louisiana--Economic conditions
Louisiana--Social conditions.
Offshore gas industry--Economic aspects--Louisiana.
Offshore gas industry--Social aspects--Louisiana.
Offshore oil industry--Economic aspects--Louisiana.
Offshore oil industry--Social aspects--Louisiana.
Princeton subject headings:
Louisiana--Economic conditions.
Louisiana--Social conditions.
Offshore gas industry--Economic aspects--Louisiana.
Offshore gas industry--Social aspects--Louisiana.
Offshore oil industry--Economic aspects--Louisiana.
Offshore oil industry--Social aspects--Louisiana.