title: [Cracking-factory sewage].
mesh_terms: D006920:Hygiene; D007221:Industry; D009784:Occupational Diseases; D009790:Occupations; D012722:Sewage
chemical_list: D012722:Sewage
keywords: INDUSTRY AND OCCUPATIONS/hygiene; SEWAGE/disposal and purification
vernacular_title: Stochnye vody kreking-zavoda.