title: [New biological agent of natural self-purification of surface waters].
mesh_terms: D000898:Antibiosis; D001419:Bacteria; D001431:Bacteriological Techniques; D001433:Bacteriolysis; D004926:Escherichia coli; D011511:Proteus; D011549:Pseudomonas; D012485:Salmonella typhi; D012760:Shigella; D013291:Streptococcus; D014871:Water Microbiology
vernacular_title: O novom biologicheskom agente estestvennogo samoochishcheniia vody vodoemov.