Suchergebnisse für "Aichtal : Margraf"
3 Artikel gefunden
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Cover Soil erosion control and agroforestry in the West Usambara Mountains : evaluation of an extension approach
Reinhard Woytek 
Soil erosion control and agroforestry …
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Cover Proposals for farming systems oriented crop research of Wawi Highland Agricultural Research Station in northern Thailand : (with a summary in Thai) ; a consultative study for the Dep. of Agriculture of the Royal Thai Government and the Thai-German Highland Development Programme. Seminar für Landwirtschaftl. Entwicklung, Techn. Univ. Berlin. [Hrsg. Fachbereich Internat. Agrarentwicklung d. Techn.
Bernd Schubert 
Proposals for farming systems oriented …
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Cover Natural Crop Protection based on Local Farm Resources in the Tropics and Subtropics.
Gaby. Stoll 
Natural Crop Protection based on Local …
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0,00 €


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