Title: Radialʹnyĭ prirost i kachestvo drevesiny sosny obyknovennoĭ v uslovii︠a︡kh atmosfernogo zagri︠a︡znenii︠a︡
Subjects: Scots pine, Effect of air pollution on, Effect of atmospheric deposition on, Growth, Wood, Anatomy
Places: Russia (Federation), Northern Dvina River Watershed