Columbia subject headings:
Harvard subject headings:
Agricultural price supports--European Economic Community countries.
Agriculture and state--European Economic Community countries.
Agriculture--Economic aspects--European Economic Community countries
Surplus agricultural commodities--European Economic Community countries.
Princeton subject headings:
Agricultural price supports--European Economic Community countries.
Agriculture and state--European Economic Community countries.
Agriculture--Economic aspects--European Economic Community countries.
Surplus agricultural commodities--European Economic Community countries.