Items where Author is "Gerretsen, J.J.A."Group by: EPrint Type | No Grouping Number of eprints: 1. Gerretsen, J.J.A. (2004) Biologische boeren moeten zelf reclame maken. Syscope : kwartaalblad van systeeminnovatieprogramma's / Wageningen UR, 2004 (3), 8 - 9. This list was generated on Mon Jul 14 01:07:15 2025 CEST. |