TY - BOOK AU - Fair,Gordon Maskew AU - Geyer,John Charles AU - Okun,Daniel Alexander TI - Elements of water supply and wastewater disposal SN - 0471251151 U1 - 628 PY - 1971/// CY - New York PB - Wiley KW - Water-supply engineering KW - Sewage disposal N1 - Includes bibliography and index ER -