| Title: | Survey of the Awash River Basin. Tentative Definition of Area Bounderies in Terms of Erosion. Vol.II-12. |
|---|---|
| Author: | Sogreah, Grenoble - France. |
| Year: | 1965 |
| Publisher: | Imperial Ethiopian Government & United Nations Special Fund. |
| Language: | En |
| Coordinates: | N12°10 - N8°10 E37°55 - E41°50 |
| Scale: | 1000000 |
| Keywords: | Topography, Soil management |
| Title: | Survey of the Awash River Basin. Schematic Irrigation Layouts in the Middle Valley. Vol. I-17. Vol. V-2. |
|---|---|
| Author: | Sogreah, Grenoble - France. |
| Year: | 1965 |
| Publisher: | Imperial Ethiopian Government & United Nations Special Fund. |
| Language: | En |
| Coordinates: | N12°10 - N8°10 E37°55 - E41°50 |
| Scale: | 100000 |
| Keywords: | Soil management, Topography |
| Title: | Survey of the Awash River Basin. Schematic Irrigation Layouts in the Lower Plains. Vol. I-18. Vol. V-7. |
|---|---|
| Author: | Sogreah, Grenoble - France. |
| Year: | 1965 |
| Publisher: | Imperial Ethiopian Government & United Nations Special Fund. |
| Language: | En |
| Coordinates: | N12°10 - N8°10 E37°55 - E41°50 |
| Scale: | 100000 |
| Keywords: | Soil management, Topography |
| Title: | Survey of the Awash River Basin. Irrigability Map of the Lower Plains. Vol. II-8. |
|---|---|
| Author: | Sogreah, Grenoble - France. |
| Year: | 1965 |
| Publisher: | Imperial Ethiopian Government & United Nations Special Fund. |
| Language: | En |
| Coordinates: | N12°10 - N8°10 E37°55 - E41°50 |
| Scale: | 250000 |
| Keywords: | Soil management, Topography |
| Title: | Survey of the Awash River Basin. Irrigability Map of the Lower Plains Vol. I-8. Vol. II-12. |
|---|---|
| Author: | Sogreah, Grenoble - France. |
| Year: | 1965 |
| Publisher: | Imperial Ethiopian Government & United Nations Special Fund. |
| Language: | En |
| Coordinates: | N12°10 - N8°10 E37°55 - E41°50 |
| Scale: | 100000 |
| Keywords: | Soil management, Topography |
| Title: | Survey of the Awash River Basin. Irrigability Map of the Middle Valley. Vol. II-7. |
|---|---|
| Author: | Sogreah, Grenoble - France. |
| Year: | 1965 |
| Publisher: | Imperial Ethiopian Government & United Nations Special Fund. |
| Language: | En |
| Coordinates: | N12°10 - N8°10 E37°55 - E41°50 |
| Scale: | 250000 |
| Keywords: | Topography, Soil management |
| Title: | Ethiopia. Isoerodent map. Appendix 2. |
|---|---|
| Author: | Hurni, H., Krauer, J. |
| Year: | |
| Publisher: | University of Berne with the United Nations University. |
| Language: | En |
| Coordinates: | N18°0 - N3°20 E33°10 - E48°0 |
| Scale: | 4000000 |
| Keywords: | Soil management, Topography |
| Title: | Kobo Alamata Agricultural Development Project. Irrigated Areas of the Project Region. Map 10. |
|---|---|
| Author: | |
| Year: | |
| Publisher: | German Agency for Technical Cooperation, Ltd. German Consult, Executing Partners, Essen, Germany. |
| Language: | En |
| Coordinates: | N13°0 - N14°0 E39°50 - E39°55 |
| Scale: | 50000 |
| Keywords: | Soil management |
| Title: | Ethiopia. Lake Zwai. Map 3. Irrigation Suitability. D.O.S. 3226C. |
|---|---|
| Author: | Kingham, T.J., (et al.), Makin, M.J. |
| Year: | 1976 |
| Publisher: | The British Government's Ministry of Overseas Development (Land Resources Division). |
| Language: | En |
| Coordinates: | N8°7 - N7°48 E38°38 - E39°0 |
| Scale: | 50000 |
| Keywords: | Soil management, Topography |
| Title: | Ethiopia. Lake Zwai. Map 4. Physiography and Irrigation Development Areas. D.O.S. 3226D. |
|---|---|
| Author: | (et al.), Makin, M.J., Kingham, T.J. |
| Year: | 1976 |
| Publisher: | The British Government's Ministry of Overseas Development (Land Resources Division). |
| Language: | En |
| Coordinates: | N8°7 - N7°48 E38°38 - E39°0 |
| Scale: | 50000 |
| Keywords: | Topography, Soil management, Physical geography |










