Assessment of soil erosion and soil fertility in Tanzania and their effect on crop productivity : with special reference to selected agro-ecological zones
by Apia Wilbaldi Massawe
Bok Engelsk 1996
| Utgitt | [Ås] : [A.W. Massawe] , 1996
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|---|---|
| Omfang | VIII, 103 s. : fig.
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| Opplysninger | M.Sc.thesis - Norges landbrukshøgskole, 1996
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| Emner |
