TY  - BOOK
AU  - Altvall,Helena
TI  - Why conduct a household budget survey? report from scminar Zanzibar 3-5April 1990
AV  - ERB HD7064.6.T3A48 
PY  - 1990///
CY  - Dar es Salaam
PB  - SCB
KW  - Cost and standard of living
KW  -  Zanzibar
KW  - Household surveys
ER  -