Columbia subject headings:
Harvard subject headings:
Agriculture and state--Korea (South)
Agriculture--Economic aspects--Korea (South)
Agriculture--Economic aspects--United States
Korea (South)--Commerce--United States.
Produce trade--Korea (South)--International cooperation.
United States--Commerce--Korea (South).
Princeton subject headings:
Agriculture and state--Korea (South)
Agriculture--Economic aspects--Korea (South)
Produce trade--Korea (South)--International cooperation.