Columbia subject headings:
Morava River Valley (Serbia)--Biography.
Morava River Valley (Serbia)--Description and travel.
Morava River Valley (Serbia)--Genealogy.
Morava River Valley (Serbia)--History--Sources.
Morava River Valley (Serbia)--Social life and customs.
Resava River (Serbia)--History--Sources.
Harvard subject headings:
Morava River Valley (Serbia)--Biography.
Morava River Valley (Serbia)--Description and travel.
Morava River Valley (Serbia)--Genealogy.
Morava River Valley (Serbia)--History--Sources.
Morava River Valley (Serbia)--Social life and customs.
Resava River (Serbia)--History--Sources.
Princeton subject headings: