Columbia subject headings:
Customary law--England--Mendip Hills.
Forests and forestry--England--Mendip Hills.
Mining law--England--Mendip Hills.
Harvard subject headings:
Customary law--England--Mendip Hills.
Forests and forestry--England--Mendip Hills.
Mining law--England--Mendip Hills.
Princeton subject headings:
Customary law--England--Mendip Hills.
Forests and forestry--England--Mendip Hills.
Mining law--England--Mendip Hills.