00783nam0-22002771i-450-99000397953040332120031117114558.0000397953FED01000397953(Aleph)000397953FED0100039795320031117d1950----km-y0itay50------baengSewage treatment design and specificationL.B. EscrittLondonPersons J.1950XLVI,257 p.25 cmBibl. Ing. SanitariaTRATTAMENTO ACQUE RIFIUTOEscritt,L.B.149759ITUNINARICAUNIMARCBK99000397953040332115 N/3-8DINIDDINIDSewage treatment design and specification473813UNINA