00879nam0-22003131i-450-99000397336040332120130429123014.0000397336FED01000397336(Aleph)000397336FED0100039733620031014d1966----km-y0itay50------baengRiver engineering and water conservation worksThorn R.BLondonButterworths19661520 p.25 cmBibl. Ing. SanitariaIDROLOGIAIDROGRAFIAThorn,Roland Berkeley5781ITUNINARICAUNIMARCBK99000397336040332115 L/4-12inv. n. 1242DINIDMA2/448460DINGEDINIDDINGERiver engineering and water conservation works473391UNINA