TY - BOOK AU - Pescod, M. B. AU - Arar, A. ED - Regional Seminar on the Treatment and Use of Sewage Effluent for Irrigation (1985 : Nicosia, Cyprus) TI - Treatment and use of sewage effluent for irrigation: : proceedings U1 - 628.36 PY - 1988/// CY - London PB - Butterworths KW - Agua KW - Purificacion KW - Aguas residuales para irrigación N1 - 40-147 ER -