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Zur Entwicklung der Welternährung : Trends und Perspektiven
Haen, Hartwig de - In: Vorträge zur Hochschultagung 2009 der Agrar- und …, (pp. 25-40). 2009
Persistent link: https://www.econbiz.de/10003870054
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The effects of food price and subsidy policies on Egyptian agriculture
Braun, Joachim von; Haen, Hartwig de - 1983
Persistent link: https://www.econbiz.de/10000012352
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Is freer agricultural trade harmful for national food security? : The case of least developed and net food-importing developing countries
Haen, Hartwig de - In: Landwirtschaft in der Weltwirtschaft : Festschrift …, (pp. 128-158). 1998
Persistent link: https://www.econbiz.de/10001323662