Some aspects of productivity in Sudanese traditional agriculture : the case of the Northern Province /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Khartoum :
Economic and Social Research Council, National Council for Research,
1977
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| Series: | Bulletin (Majlis al-Abḥāth al-Iqtiṣādīyah wa-al-Ijtimāʻīyah) ;
no. 59 |
| Subjects: |