1. Commercial Beef Breeding Enterprise Budgets;Agritex,1986
2. Resource Management Project for Kanyati and Gatsche Gatsche Communal Areas;ARDA (Zimbabwe),1987
3. Valuing animal draught in agropastoral farming systems;Barrett,1991
4. Measuring the benefits of subsistence versus commercial livestock development in Africa;Behnke;Agric. Syst.,1985
5. An agroeconomic investigation of beef production in the Matabele and Midlands provinces of Rhodesia;Bembridge;Rhodesian Agric. J.,1976