Columbia subject headings:
Agricultural laborers--France--History.
Agricultural laborers--Labor unions--France--History.
Agriculture and state--France--History.
Fédération nationale des syndicats d'exploitants agricoles--History.
Harvard subject headings:
Agricultural laborers--France--History.
Agricultural laborers--Labor unions--France--History.
Agriculture and state--France--History.
Fédération nationale des syndicats d'exploitants agricoles--History.
Princeton subject headings:
Agricultural laborers--France--History.
Agricultural laborers--Labor unions--France--History.
Agriculture and state--France--History.
Fédération nationale des syndicats d'exploitants agricoles--History.