[On the biological effect of composite mineral fertilizers (nitrogen-phosphorus-potassium fertilizers)].
D000818:Animals; D005308:Fertilizers; D005461:Fluorine / Q000506:poisoning*; D051381:Rats
D005308:Fertilizers; D005461:Fluorine
K voprosu o biologicheskom deĭstvii slozhnykh mineral'nykh udobreniĭ (nitrofoski)