TY  - GEN
AU  - Whittington, Dale [et.al.]
TI  - Household demand for improved sanitation services : a case study of Kumasi, Ghana
PY  - 1992///
CY  - Washington
PB  - World Bank
KW  - SANITARY ENGINEERING
KW  - SANITATION, HOUSEHOLD
KW  - DRAINAGE
ER  -