00889nam0-22003251i-450 99000150757040332120180419112415.0444-40986-0000150757FED01000150757(Aleph)000150757FED0100015075720030709d1972----km-y0itay50------baengNLa---a---001yyRadioactive tracers in hydrologyE. GasparM. OncescuAmsterdamElsevier Pubbl.1972342 p.ill.26 cmDevelopments in Hydrology ; 1IDROLOGIAGaspar,E.352655Oncescu,M.ITUNINARICAUNIMARCBK99000150757040332115 ID C/5-622420DINIDDINIDRadioactive tracers in hydrology376759UNINA