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Ecopay
www.inf.fu-berlin.de
in the background Melanie Mewes, and Astrid Sturm presenting at the stand with Ecopay. Workshop IV: Landwirtschaftliche Flächen, ...
BIOECON News - Spring Regional Science Associationwww.regionalscience.org › miscellaneous-news › item
www.regionalscience.org
· Melanie Mewes, Martin Drechsler, Karin Johst, Astrid Sturm, Frank Wätzold Several billion euros are spent in Europe every year on ...
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