Columbia subject headings:
Harvard subject headings:
Appropriate technology--Developing countries--Case studies.
Basic needs--Developing countries--Case studies.
Consumption (Economics)--Developing countries--Case studies.
Manpower policy--Developing countries--Case studies.
Princeton subject headings:
Appropriate technology--Developing countries--Case studies.
Basic needs--Developing countries--Case studies.
Consumption (Economics)--Developing countries--Case studies.
Manpower policy--Developing countries--Case studies.