Items where Author is "Ehlers, Knut"Group by: EPrint Type | No Grouping Jump to: Video Number of eprints: 1. VideoNiggli, Urs; Riedel, Judith and Ehlers, Knut (2020) Entwicklungsperspektiven der ökologischen Landwirtschaft in Deutschland (Langversion). Forschungsinstitut für biologischen Landbau FiBL, CH-Frick . This list was generated on Mon Jul 14 01:19:31 2025 CEST. |