Columbia subject headings:
Agricultural productivity--Developing countries.
Agriculture and state--Developing countries.
Agriculture--Economic aspects--Developing countries.
Developing countries--Economic policy.
Harvard subject headings:
Agriculture and state--Developing countries.
Agriculture--Developing countries
Agriculture--Economic aspects--Developing countries
Developing countries--Economic policy.
Princeton subject headings:
Agriculture and state--Developing countries.
Agriculture--Economic aspects--Developing countries.