Bwalya, Richard Transaction costs and smallholder household access to maize markets in Central Prrovince, Zambia / 2008 - Kampala, 2008 - ix , 97 p. : ill., map ; 30 cm. Unpublished thesis (M. Sc., Agric. & Appl.Econ.) - Makerere Universi ty, 2008 Includes bibliographical references (p. 79-85) Subjects--Topical Terms: Transaction costs.Corn-- Markets-- Zambia. Dewey Class. No.: 381