Columbia subject headings:
Harvard subject headings:
Agricultural implements--Great Britain--History.
Agriculture--Great Britain--History
Farm buildings--Great Britain--History.
Farm equipment--Great Britain--History.
Farm life--Great Britain--History.
Farms--Great Britain--History.
Princeton subject headings:
Agricultural implements--England--History.
Agriculture--England--History.
Farm buildings--England--History.
Farm equipment--England--History.
Farm life--England--History.
Farms--England--History.