Columbia subject headings:
Agricultural prices--Developing countries--Forecasting.
Agriculture and state--Developing countries.
Farm risks--Developing countries.
Harvard subject headings:
Agricultural prices--Developing countries--Forecasting.
Agriculture and state--Developing countries.
Farm risks--Developing countries.
Princeton subject headings:
Agricultural prices--Developing countries--Forecasting.
Agriculture and state--Developing countries.
Farm risks--Developing countries.