TY - BOOK AU - Convers,D. TI - Agro-Economic Zones of the Southern Highlands AV - H62.5.T3C6 PY - 1971/// CY - Dar es Salaam PB - : BRULAP KW - Tanzania, Iringa region KW - Agriculture KW - Economic conditions KW - 1945-1990 KW - Mbeya region ER -