[On the improvement of bacterial productivity of fish-breeding lakes by fertilizing].
D005308:Fertilizers; D005398:Fisheries; D009566:Nitrates; D000644:Quaternary Ammonium Compounds; D013431:Sulfates; D014586:USSR; D014871:Water Microbiology
D005308:Fertilizers; D009566:Nitrates; D000644:Quaternary Ammonium Compounds; D013431:Sulfates
O povyshenii bakterial'noĭ produktivnosti rybovodnykh prudov putem vneseniia udobreniĭ.