Columbia subject headings:
Harvard subject headings:
Agriculture--Taiwan--Chang-hua hsien--Societies, etc.
Agriculture--Taiwan--History--20th century.
Agriculture--Taiwan--Nan-tʾou hsien--Societies, etc.
Agriculture--Taiwan--Tʾai-chung hsien--Societies, etc.
Rice--Planting--Taiwan--History.
Princeton subject headings:
Agriculture--Taiwan--History--20th century.
Agriculture--Taiwan--Tʾai-chung hsien--Societies, etc.
Rice--Planting--Taiwan--History.