TY - BOOK T1 - Water quality engineering for practicing engineers A1 - Eckenfelder, W. Wesley (William Wesley) 1926- LA - English PP - New York PB - Barnes & Noble YR - 1970 UL - https://tuklas.up.edu.ph/Record/UP-1685523046125250407 OP - 328 NO - Bibliography: p. 305-315. CN - TD365 E25 SN - 0389005029 KW - Water quality management. ER -