Farmers' knowledge of soil fertility and local management strategies in Tigray, Ethiopia
Marc Corbeels, Abebe Shiferaw and Mitiku Haile
Bok Engelsk 2000
| Utgitt | London : International Institute for Ennvironment and Development, Drylands Programme , 2000
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| Omfang | 23 s. : ill.
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| Opplysninger | Sammendrag på fransk
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| Emner |
