Columbia subject headings:
Consorzio di bonifica Fossa di Pozzolo--History.
Reclamation of land--Italy--Mantua--History.
Water resources development--Italy--Mantua--History.
Harvard subject headings:
Consorzio di bonifica Fossa di Pozzolo--History.
Reclamation of land--Italy--Mantua--History.
Water resources development--Italy--Mantua--History.
Princeton subject headings:
Consorzio di bonifica Fossa di Pozzolo--History.
Reclamation of land--Italy--Mantua.
Water resources development--Italy--Mantua.