Columbia subject headings:
Land settlement--Afghanistan--Baghlān (Province)
Land settlement--Afghanistan--Helmand.
Harvard subject headings:
Land settlement--Afghanistan--Baghlān (Province)
Land settlement--Afghanistan--Baghlān (Vilāyat)
Land settlement--Afghanistan--Helmand.
Princeton subject headings:
Land settlement--Afghanistan--Baghlān (Vilāyat).
Land settlement--Afghanistan--Helmand.