TY - BOOK AU - Eckenfelder, Jr. TI - Operation, control and management of activated sludge plants treating industrial wastewaters PY - 0000///[s.d.] CY - Nashville, US PB - Department of Civi and Environmental Engineering KW - Lamas KW - Estações de tratamento KW - Gestão KW - Resíduos industriais KW - TD745 ER -