Columbia subject headings:
Agricultural laborers--Pensions--France.
Agricultural laborers--Retirement--France.
Farmers--Pensions--France.
Farmers--Retirement--France.
Harvard subject headings:
Agricultural laborers--France--Retirement.
Agricultural laborers--Pensions--France.
Farmers--France--Retirement.
Farmers--Pensions--France.
Princeton subject headings:
Agricultural laborers--France--Retirement.
Agricultural laborers--Pensions--France.
Farmers--France--Retirement.
Farmers--Pensions--France.