Columbia subject headings:
Harvard subject headings:
Agriculture--Economic aspects--Asia--Congresses.
Farmers, Part-time--Asia--Congresses.
Farmers--Supplementary employment--Asia--Congresses.
Rural development--Asia--Congresses
Princeton subject headings:
Farmers, Part-time--Asia--Congresses.
Farmers--Asia--Supplementary employment--Congresses.
Rural development--Asia, Southeast--Congresses.