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Book List
2
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Understanding diversity in farming practices in Tigray, Ethiopia / Atakilte Beyene, David Gibbon and Mitiku Haile.
- IIED. Drylands programme,
- 2001.
- Edinburgh [etc.] :
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Farmers' knowledge of soil fertility and local management strategies in Tigray, Ethiopia / Marc Corbeels, Abebe Shiferaw and Mitiku Haile.
- IIED. Drylands programme,
- 2000.
- Edinburgh :