Columbia subject headings:
Agricultural laborers--Supply and demand--Developing countries.
Agriculture--Economic aspects--Developing countries.
Farmers--Supplementary employment--Developing countries.
Risk--Developing countries--Econometric models.
Harvard subject headings:
Agricultural wages--Developing countries.
Agriculture--Economic aspects--Developing countries
Economic development
Princeton subject headings:
Agricultural wages--Developing countries.
Agriculture--Economic aspects--Developing countries.
Economic development.