TY - BOOK AU - Purcell,Patrick J. TI - Design of water resources systems SN - 0727730983 (hbk.) AV - TC405 .P87 2003 PY - 2003/// CY - London PB - Thomas Telford KW - Water resources development KW - Water-supply engineering KW - Hydraulic engineering N1 - Includes bibliographical references and index ER -