title: [Improvement in the method of determining ammonia-fixing bacteria in bodies of water].
mesh_terms: D000641:Ammonia / Q000378:metabolism*; D001419:Bacteria / Q000302:isolation & purification*; D014871:Water Microbiology
chemical_list: D000641:Ammonia
vernacular_title: Usovershenstvovanie metoda opredeleniia ammonifitsiruiushchikh bakteriĭ v vode vodoemov.