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South Africa's role in agricultural production and marketing in Southern Africa
Lipton, Merle, (1986)
Grain marketing policy at the crossroads : challenges for Eastern and Southern Africa
Jayne, Thomas S., (2010)
Trade and market policy interventions : a synthesis of insights from research on Eastern and Southern African grain markets
Morrison, Jamie, (2010)
Returns to size and structure of agriculture : a suggested interpretation
Groenewald, Johannes A., (1991)
The agricultural marketing act : a post-mortem
Groenewald, Johannes A., (2000)
Agriculture: a perspective on medium-term prospects
Groenewald, Johannes A., (1987)