TY  - BOOK
TI  - Guidance manual on water supply and sanitation programmes
U1  - 363.61  22
PY  - 1998///
CY  - London
PB  - Department forInternational Development
KW  - Water-supply
KW  -  Manuals
KW  - Sanitation
KW  -  Africa
N1  - Includes bibliographical references (p.319-329)
ER  -