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Eco-efficiency and agricultural innovation systems in developing countries: evidence from macro-level analysis por Grovermann, C., Assfaw Wossen, Tesfamicheal, Müller, A, Nichterlein, K.

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How is organic farming performing agronomically and economically in sub-Saharan Africa? por Schader, C., Heidenreich, A., Kadzere, I., Egyir, I., Muriuki, A., Bandanaa, H., Clottey, J., Ndungu, J., Grovermann, C., Lazzarini, G., Blockeel, J., Borgemeister, C., Müller, A, Kabi, F., Fiaboe, K., Adamtey, N., Huber, B., Niggli, U., Stolze, M.

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Organic agriculture for sustainable livelihoods por Halberg, N., Müller, A

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The use and abuse of cereals, legumes and crop residues in rations for dairy cattle por Blümmel, Michael, Müller, A, Schader, C., Herrero, Mario, Garg, M.R.

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Application of the heartwater map-1 branched peptide Elisa on ruminant Sera from Kenya. por Müller, A

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Emergency drills for agricultural drought response: A case study in Guatemala por Müller, A, Mora, V., Rojas, E., Díaz, J., Fuentes, O, Grion, E., Gayaan, A., Etten, Jacob van

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