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Das Limpurger Rind \ Bio-land : Fachzeitschrift fuer den Organisch-Biologischen Land- und Gartenbau [Artikel]
Gruber, K.G. \ 1995
Farm report of an organic-biological farm with cattle from the Limpurger breed, the oldest cattle breed from Wuertenberg (Germany). This dual-purpose cow has a high meat quality and is easy to milk and is therefore very suitable for biological farmin ...
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Wohin geht der Trend bei Drillmaschinen? \ Top agrar : das Magazin für moderne Landwirtschaft. Ausgabe SR [Artikel]
Gruber, W. \ 1995
Trends en ontwikkelingen op het gebied van zaaimachines
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Wintergetreide im oekologischen Landbau \ Berater-Rundbrief fuer die Beratung im Oekologischen Landbau [Artikel]
Gruber, H. \ 1995
Results of variety testing of winter wheat, winter rye and triticale in 1993 and 1994 in Mecklenburg-Vorpommern. With figures on growth performance, disease infection, yield and quality
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Sommergetreide in ecological agriculture \ Berater-Rundbrief fuer die Beratung im Oekologischen Landbau [Artikel]
Gruber, H. \ 1995
Results of variety testing of summer barley, oats and summer wheat in 1993 and 1994 in Mecklenburg-Vorpommern. With figures on growth performance, disease infection, yield and quality
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