Promotie Understanding and managing bacterial wilt and late blight of potato in Ethiopia: combining an innovation systems approach and a collective action perspective Promovendus Shiferaw Tafesse ST (Shiferaw Tafesse) Gobena Promotor prof.dr.ir. PC (Paul) Struik Copromotor dr. R (Rico) Lie Externe copromotor dr BC van Mierlo: dr Lemaga Organisatie Wageningen University, Centre for Crop Systems Analysis Datum di 25 augustus 2020 16:00 tot 17:30 Twitter Whatsapp Linkedin Email