Columbia subject headings:
Harvard subject headings:
Agriculture--European Economic Community countries--Costs--Statistics--Periodicals.
Feeds--Prices--European Economic Community countries--Statistics--Periodicals.
Fertilizers--Prices--European Economic Community countries--Statistics--Periodicals.
Motor fuels--Prices--European Economic Community countries--Statistics--Periodicals.
Pesticides--Prices--European Economic Community countries--Statistics--Periodicals.
Princeton subject headings:
Agriculture--Economic aspects--European Economic Community countries--Statistics--Periodicals.