TY - BOOK ED - Department for International Development, Great Britain TI - Guidance manual on water supply and sanitation programmes SN - 090605558X U1 - 628.1 PY - 1998/// CY - London PB - Water and Environmental Health at London and Loughborough (WELL) KW - Water-supply KW - Sanitation N1 - Table of Contents Introduction to water supply and sanitation projects Principles and practices Water supply and sanitation in the DFID programme and project cycle ; Includes index ER -