General view of Rila Biosphere Reserve.
Employees experimental base Central Aerological Observatory at work.
Production processes at Semiluksky plant in Voronezh region.
General view of the forest landscape in the Belgorod region.
Woodman passes through the forest, inspects trees.
Leningrad University students practice in the forest.
General view of the village of Ivanovo in the Kursk region.
View House Museum, which contains exhibits on the history of the village.
Higher vocational education.