17 Oct 2006 09:00
Unit:
Wageningen UR
Location:
Great Hall, University of Ghana, Legon, Ghana
Organisation:
Wageningen University
Promotor:
prof.dr. K. Giller (Plant Production Systems)
Co Promotor:
Prof.dr.ir. C. Leeuwis, Dr. M.K. Abekoe, Dr. O. Sakyi-Dawson