TY - BOOK ED - Institute of Water Engineering, Great Britain TI - Manual of British water engineeering pratice U1 - 628.1 PY - 1961/// CY - Cambridge PB - The Institution of Water Engineers KW - Water supply engineering KW - Water KW - Purification KW - Hydralic engineering N1 - Includes index; Previous publication under title:Manual of British water supply practice ER -