Note 623 — Chapter X · THE CONNEXION BETWEEN THE OPEN-FIELD SYSTEM AND SERFDOM OF ENGLAND AND OF THE ROMAN PROVINCES OF GERMANY AND GAUL.
Reading edition
See Guérard's Polyptique d'Irminon, i. chap. viii. Also Lehuérou's Institut. Meroving. liv. ii. c. 1; and M. Vuitry's Etudes sur le Régime Financier de la France, Première Etude.