Sarris, Alexander (ed.); Morrison, Jamie (ed.) - 2010
and Southern Africa / Edward F. Buffie -- 3. Smallholder market participation : concepts and evidence from Eastern and … Southern Africa / Christopher B. Barrett -- 4. Governance and surplus distribution in commodity value chains in Africa / Johan … crossroads : challenges for Eastern and Southern Africa / T.S. Jayne, Antony Chapoto and Jones Govereh -- 7. Unofficial cross …