Columbia subject headings:
Agricultural industries--Iran.
Agricultural innovations--Iran.
Iran--Rural conditions.
Harvard subject headings:
Agriculture--Economic aspects--Iran
Agriculture--Social aspects--Iran.
Iran--Rural conditions.
Rural development--Iran.
Princeton subject headings:
Agricultural industries--Iran--Khūzestān.
Agricultural innovations--Iran--Khūzestān.
Khūzistān (Iran)--Rural conditions.