01106nam0-2200313---450-99000985188040332120140423110148.0000985188FED01000985188(Aleph)000985188FED0100098518820140423d1975----km-y0itay50------baengfrespaFRy-------001yyLegends for geohydrochemical maps= Légendes des cartes hydrogéochimiques= Leyenda para mapas geohidroquìmicosParisLes Presses de l'Unesco1975Technical papers in hydrology= Notes techniques en hydrologie= Documentos técnicos de hidrologia14In testa al front.: " A contribution to the International Hydrological Decade"Légendes des cartes hydrogéochimiquesLeyenda para mapas geohidroquimicosUNESCOITUNINARICAUNIMARCBK990009851880403321T 5/58s.i.DINGEDINGELegends for geohydrochemical maps825773UNINA