Columbia subject headings:
Developing countries--Economic conditions.
Food supply--Developing countries.
Medical policy--Developing countries.
Nutrition policy--Developing countries.
Nutrition--Developing countries.
Public health--Developing countries.
Harvard subject headings:
Developing countries--Economic conditions.
Food supply--Developing countries
Medical policy--Developing countries
Nutrition policy--Developing countries.
Nutrition--Developing countries
Public health--Developing countries
Princeton subject headings:
Developing countries--Economic conditions.
Food supply--Developing countries.
Medical policy--Developing countries.
Nutrition policy--Developing countries.
Nutrition--Developing countries.
Public health--Developing countries.