Columbia subject headings:
Harvard subject headings:
Agriculture and state.
China--Foreign economic relations--United States.
Export subsidies--United States.
Foreign trade regulation.
International trade.
United States--Foreign economic relations--China.
World Trade Organization
Princeton subject headings:
Agriculture and state.
China--Foreign economic relations--United States.
Export subsidies--United States.
Foreign trade regulation.
International trade.
United States--Foreign economic relations--China.
World Trade Organization.