Items where Author is "Poppinga, Onno"Group by: EPrint Type | No Grouping Jump to: Newspaper or magazine article Number of eprints: 1. Newspaper or magazine articleJürgens, Karin; Poppinga, Onno and Sperling, Urs (2015) Wirtschaftlich mit weniger Kraftfutter? Eine Auswertung von Bio-Milchviehbetrieben im Vergleich. Lebendige Erde, 2015, 5/2015, pp. 38-42. This list was generated on Sat Aug 16 15:42:51 2025 CEST. |