Title: Lesnye ėkosistemy basseĭna severnoĭ Dviny v uslovii︠a︡kh atmosfernogo zagri︠a︡znenii︠a︡
First published: 2004
Subjects: Trees, Effect of atmospheric deposition on, Effect of air pollution on, Forest ecology
Places: Northern Dvina River Watershed, Russia (Federation)
LC classification: SB764.R9 T73 2004