Bayānāt, buḥūth, wa-dirāsāt
Contributors: Sudan. Wizārat al-Zirāʻah wa-al-Aghdhiyah wa-al-Mawārid al-Ṭabīʻīyah
Published: 1975
Language: ara
Number of pages: 36
Subjects: Agriculture; Congresses
Notes: Romanized.