Harvesting grain on the farm "50 October" in the Tula region.
Doctor Shchekinskaya sanepidemstantsii SE Katkov at work at the production association "Nitrogen".
Sewage treatment plant association.
Chemical laboratory.
Museum-Estate of Leo Tolstoy "Yasnaya Polyana".
Voronezh region.
Working unit for the preparation of feed mixtures "Lisyanka."
Movement of the unit using the wheels of the tractor trailer.
Kursk region.
City Ryl'sk.
The ancient fortress, tower, church, shopping arcades.
Monument Shelekhov.
Novorossiysk.
Cape Small Utrsh.
Black Sea.
Dolphins in the water.
Employees of the Institute of Animal Ecology, Academy of Sciences of the USSR are observing.
Key words
Museums.
Livestock.
Sanitary inspection.
Environmental protection.
Crop.
Chemical industry.
Zoology.
City.
Architecture.