Columbia subject headings:
Agriculture--Massachusetts--History--18th century.
Agriculture--Massachusetts--History--19th century.
Boston (Mass.)--Social life and customs.
Country life--Massachusetts--History--18th century.
Country life--Massachusetts--History--19th century.
Elite (Social sciences)--Massachusetts--Boston--History--18th century.
Elite (Social sciences)--Massachusetts--Boston--History--19th century.
Harvard subject headings:
Agriculture--Massachusetts--History--18th century.
Agriculture--Massachusetts--History--19th century.
Boston (Mass.)--Social life and customs.
Country life--Massachusetts--History--18th century.
Country life--Massachusetts--History--19th century.
Elite (Social sciences)--Massachusetts--Boston--History--18th century.
Elite (Social sciences)--Massachusetts--Boston--History--19th century.
Princeton subject headings:
Agriculture--Massachusetts--History--18th century.
Agriculture--Massachusetts--History--19th century.
Boston (Mass.)--Social life and customs.
Country life--Massachusetts--History--18th century.
Country life--Massachusetts--History--19th century.
Elite (Social sciences)--Massachusetts--Boston--History--18th century.
Elite (Social sciences)--Massachusetts--Boston--History--19th century.