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Kirsten, Johann and Machethe, Charles (2005): Appraisal of land reform projects in the Northwest Province of South Africa. Unpublished.
Makochekanwa, Albert (2009): Chiadzwa Diamonds: Zimbabwe’s potential economic recovery option. Unpublished.
Malakini, Memory and Maganga, Assa (2011): Does Cooking Technology Matter? Fuelwood Use and Efficiency of Different Cooking Technologies in Lilongwe District, Malawi. Unpublished.
Rosinger, Elemer Elad (2005): The Nash Equilibrium requires strong cooperation. Unpublished.
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