Columbia subject headings:
Agriculture--Nigeria--Jos Plateau.
Ethnology--Nigeria--Jos Plateau.
Hill farming--Nigeria--Jos Plateau.
Harvard subject headings:
Agriculture--Nigeria--Jos Plateau.
Ethnology--Nigeria--Jos Plateau.
Hill farming--Nigeria--Jos Plateau.
Princeton subject headings:
Agricultural ecology--Nigeria--Jos Plateau.
Agriculture--Social aspects--Nigeria--Jos Plateau.
Hill farming--Nigeria--Jos Plateau.
Jos Plateau (Nigeria)--Social conditions.
Kofyar (African people)--Agriculture.
Kofyar (African people)--Land tenure.
Kofyar (African people)--Social conditions.