TY - BOOK AU - Karl Imhoff AU - Gordon Maskew Fair, TI - Sewage treatment U1 - 628.3 PY - 1956/// CY - New York PB - John Wiley and Sons Inc N1 - Karl Imhoff & Gordon Maskew Fair: Sewage treatment. (2nd Edition) New York. John Wiley and Sons Inc, 1956.--(628.3IMH) ER -