TY  - BOOK
AU  - Whittington, Dale.
ED  - UNDP-World Bank Water and Sanitation Program.
TI  - Household demand for improved sanitation services: a case study of Kumasi, Ghana 
PY  - 1992///
CY  - Washington, DC
PB  - UNDP-World Bank Water and Sanitation Program
KW  - Water
KW  - Sanitation
N1  - Includes bibliographical references
ER  -