Yearbook of the Middle Tisza District Water Directoratehttps://demo-water.devel5cph.eea.europa.eu/freshwater/admin/resources/nwrm-imported/nwrm-sources/yearbook-middle-tisza-district-water-directorate-0https://demo-water.devel5cph.eea.europa.eu/freshwater/admin/++resource++plone-logo.svg
Yearbook of the Middle Tisza District Water Directorate