Columbia subject headings:
Harvard subject headings:
Bavaria (Germany)--Languages--Maps.
German language--Dialects--Germany--Bavaria--Dictionaries.
German language--Dialects--Germany--Bavaria--Maps.
German language--Germany--Bavaria--Maps.
German language--Germany--Bayerisch Schwaben (Region)--Maps.
German language--Maps.
Linguistic geography.
Princeton subject headings:
Bavaria (Germany)--Languages--Maps.
German language--Dialects--Germany--Bavaria.
German language--Maps.
Linguistic geography.