Columbia subject headings:
Agriculture--Economic aspects--Developing countries--Congresses.
Rural development--Congresses.
Rural poor--Developing countries--Congresses.
Harvard subject headings:
Agriculture--Developing countries--Congresses.
Agriculture--Economic aspects--Developing countries--Congresses
Rural development--Congresses
Rural poor--Congresses.
Rural poor--Developing countries--Congresses.
Princeton subject headings:
Agriculture--Developing countries--Congresses.
Rural development--Congresses.
Rural poor--Congresses.