Columbia subject headings:
Education, Rural.
Rural development.
Rural poor--Developing countries.
Yen, Y. C. James, 1893-1990.
Harvard subject headings:
Education, Rural.
Rural development
Rural poor--Developing countries.
Yen, Y. C. James, 1893-1990
Princeton subject headings:
Education, Rural.
Rural development.
Rural poor--Developing countries.
Yen, Y. C. James, 1893-1990.