Title: Klimaticheskie poli︠a︡ 500-millibarovoĭ poverkhnosti makroprot︠s︡essov (ėlementarnykh t︠s︡irkuli︠a︡t︠s︡ionnykh mekhanizmov) Severnogo polusharii︠a︡
Subjects: Atmospheric circulation, Charts, diagrams