Columbia subject headings:
Monasteries--Europe--History--Case studies.
Social history--Medieval, 500-1500.
Social structure--Europe--History--Case studies.
Harvard subject headings:
Monasteries--Europe--History--Case studies.
Social history--Medieval, 500-1500
Social structure--Europe--History--Case studies.
Princeton subject headings:
Agriculture--History.
Monasticism and religious orders--History--Middle Ages, 600-1500.