Willem van Geel

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landelijke ledenvergadering van CUMELA Nederland
van Geel, W. (Participant)
28 Mar 2017
Activity: Participating in or organising an event › Participation in or organising a workshop, seminar, course › Other
Bijeenkomst van experts over de kennishiaten in het gedrag van organische stof in de bodem
van Geel, W. (Speaker)
27 Oct 2008
Activity: Participating in or organising an event › Participation in or organising a workshop, seminar, course › Other

Activities