title: [SMALL CAPACITY ARTIFICIAL FILTRATION FIELDS].
mesh_terms: D005374:Filtration; D012722:Sewage; D014455:Ukraine; D014881:Water Supply
chemical_list: D012722:Sewage
keywords: SEWAGE; UKRAINE; WATER SUPPLY
vernacular_title: ISKUSSTVENNYE POLIA FIL'TRATSII MALO I PROIZVODITEL'NOSTI.