Columbia subject headings:
Harvard subject headings:
Agricultural industries--Government policy--Europe, Southern.
Agricultural industries--Government policy--European Economic Community countries.
Agriculture and state--Europe, Southern.
Agriculture and state--European Economic Community countries.
Produce trade--Government policy--Europe, Southern.
Produce trade--Government policy--European Economic Community countries
Princeton subject headings:
Agricultural industries--Government policy--Europe, Southern.
Agricultural industries--Government policy--European Economic Community countries.
Agriculture and state--Europe, Southern.
Agriculture and state--European Economic Community countries.
Produce trade--Government policy--Europe, Southern.
Produce trade--Government policy--European Economic Community countries.