Title: al-Qiṭāʻ al-zirāʻī wa-al-khuraṭ al-istithmārīyah bi-Wilāyat al-Nīl al-Abyaḍ
Subjects: Agriculture, Economic conditions
Places: Sudan, Nīl al-Abyaḍ (State), Nīl al-Abyaḍ (Sudan : State)