TY  - BOOK
AU  - Selwyn,P.
AU  - Watson,Thomas Yirrell
TI  - Report on the economic development of the Zanzibar Protectorate / 
PY  - 1962///
CY  - Zanzibar : 
PB  - Government Printer, 
KW  -  Zanzibar
KW  -  Economic conditions
ER  -