Result Number | Material Type | Add to My Shelf Action | Record Details and Options |
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1 |
Material Type: Artigo
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Technical efficiency and productivity of maize producers in eastern Ethiopia: a study of farmers within and outside the Sasakawa-Global 2000 projectSeyoum, E.T ; Battese, G.E ; Fleming, E.MAgricultural economics, 1998-12, Vol.19 (3), p.341-348 [Periódico revisado por pares]Elsevier B.VTexto completo disponível |
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2 |
Material Type: Artigo
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Managerial efficiency under risk for broiler producers in Saudi ArabiaSherif, Sherin A ; Al-Kahtani, Safer HAgricultural economics, 1999, Vol.20 (1), p.69-74 [Periódico revisado por pares]Elsevier B.VTexto completo disponível |
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3 |
Material Type: Artigo
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Automated determination of nitrate and nitrite by Flow Injection AnalysisJong, E.A.M. de (Nederlands Inst. voor Zuivelonderzoek, Ede (Netherlands)) ; Klomp, H ; Ellen, GVoedingsmiddelen technologie, 1995-02, Vol.28 (4)Texto completo disponível |