TY - BOOK ED - Department of Health & Human Services Centers for Disease Control and Prevention. TI - Safe water systems for the developing world: a handbook for implementing household-based water treatment and safe storage projects U1 - 628.1091724 22 PY - 2000///] CY - [Atlanta, Ga] PB - Dept. of Health & Human Services Centers for Disease Control and Prevention KW - Water KW - Purification KW - Developing countries KW - Equipment and supplies KW - Marketing KW - Storage N1 - mkt ER -