TY - BOOK AU - Ahmad, Suleiman Salim TI - The rise and decline of the clove industry in Pemba : Case study Mtambwe Province Wete-Pemba AV - SOC RES HD9211.C57T34A PY - 1999/// CY - Dar es Salaam PB - University of Dar es Salaam KW - Clove trade KW - Zanzibar N1 - Includes bibliographic references ER -