Title: Optimizat︠s︡ii︠a︡ azotnogo pitanii︠a︡ kartofeli︠a︡ v sukhostepnoĭ zone Zabaĭkalʹi︠a︡
Subjects: Potatoes, Nutrition, Yields, Nitrogen fertilizers, Plants, Effect of nitrogen on, Steppe soils
Places: Transbaikalia (Russia)