TY - GEN ED - WATER ENVIRONMENT FEDERATION. CLARIFIER DESIGN TASK FORCE, PREP. TI - CLARIFIER DESIGN/ T2 - SERIE WEF MANUAL OF PRACTICE SN - 0-07-146416-6 AV - 628.354 C53 PY - 0000///\\\\ CY - NEW YORK: PB - MCGRAW-HILL KW - CLARIFICADORES DE AGUAS RESIDUALES N1 - INCLUYE REFERENCIAS BIBLIOGRAFICAS E INDICES ER -