TY - BOOK AU - Mussa, Omar Khamis TI - The impact of the investment policy on the socio-economic development of Zanzibar: the case study of private investment in agriculture and fisheries AV - HG4529.5 .Z36M87 2011 PY - 2011/// CY - Dodoma PB - The University of Dodoma KW - Investment analysis KW - economic development KW - agriculture and fisheries N1 - Includes references ER -