//-->
Transforming African agriculture
McIntire, John, (2014)
Inputs, productivity, and agricultural growth in Africa South of the Sahara
Nin, Alejandro, (2015)
Repositioning agricultural development in Africa through appropriate technology transfer
Obi, Okey F, (2014)
Die Agrarprobleme der achtziger Jahre in weltweiter Sicht
Kordik, Hans, (1979)