Auflistung Fachgebiet Ökologischer Pflanzenbau und Agrarökosystemforschung in den Tropen und Subtropen nach Erscheinungsdatum
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Teil eines BuchesChanges in the agricultural structure of the Qira Oasis (2004)
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AufsatzSettlement history of a mountain oasis in Northern Oman (2004)
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AufsatzPlant genetic diversity, irrigation and nutrient cycling in traditional mountain oases of northern Oman (Li, C. J. (u.a.) (Hrsg.), 2005)
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AufsatzA survey of wheat landraces in Oman (2005)
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DissertationVertical nutrient fluxes in urban vegetable production of Niamey, Niger (2010-03-17)
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DissertationShifting cultivation and forest resources in Nagaland, N.-E. India (2010-06-17)
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DissertationGaseous and leaching losses of carbon and nitrogen in irrigated organic farming of a coastal oasis in Oman (2011-03-14)
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DissertationNutrient cycling and nutrient use efficiency in urban and peri-urban agriculture of Kabul, Afghanistan (2011-05-31)
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DissertationMatter fluxes in mountain oases of Al Jabal Al Akhdar, Oman (2012-04-05)
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DissertationMatter flows and balances in urban vegetable gardens of Bobo Dioulasso, Burkina Faso (West Africa) (kassel university press, 2012-07-30)