Die Aussagefähigkeit wurzelmorphologischer Parameter für die Stickstoffaufnahme bei Mais
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Technical and institutional change for renewable resources and food products in the EC - some welfare economic considerations
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Der Ländliche Raum im Gesamtkontext von Wirtschaft und Gesellschaft : Situation und Perspektiven
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Consumption of farm households and agricultural sector modelling : experiences for the FRG
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Price determination and utilization of natural oils and fats in the non-food sector
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Aufnahme und Assimilation von Nitrat-N und Ammonium-N junger Maispflanzen
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Greef JM, Geisler G (1989) Aufnahme und Assimilation von Nitrat-N und Ammonium-N junger Maispflanzen. Mitt Gesellsch Pflanzenbauwiss 2:155-158
Simulation model for the economic evaluation of non-food biomass production on regional and sectoral level
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The impact of soil productivity regulating measures on supply, demand and technology in German agricultural production system
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Becker H (1989) The impact of soil productivity regulating measures on supply, demand and technology in German agricultural production system. In: Dubgaard A, Nielsen AH (eds) Economic aspects of environmental regulations in agriculture : proceedings of the 18th Symposium of the European Association of Agricultural Economists (EAAE) November 1th-4th, 1988, Tune, Copenhagen, Denmark. Kiel: Wissenschaftsverl Vauk, pp 187-196
Economic aspects of the set-aside scheme in Lower Saxony
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Wilstacke L, Plankl R (1989) Economic aspects of the set-aside scheme in Lower Saxony. In: Dubgaard A, Nielsen AH (eds) Economic aspects of environmental regulations in agriculture : proceedings of the 18th Symposium of the European Association of Agricultural Economists (EAAE) November 1th-4th, 1988, Tune, Copenhagen, Denmark. Kiel: Wissenschaftsverl Vauk
Decreased intensity in crop production and its effects on food supply in emergency situations
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Haxsen G (1989) Decreased intensity in crop production and its effects on food supply in emergency situations. In: Dubgaard A, Nielsen AH (eds) Economic aspects of environmental regulations in agriculture : proceedings of the 18th Symposium of the European Association of Agricultural Economists (EAAE) November 1th-4th, 1988, Tune, Copenhagen, Denmark. Kiel: Wissenschaftsverl Vauk
