Conducting the All-Union Leninist Communist Subbotnik on April 15, 1972 in the autonomous republics of the Russian Federation. Tataria. Work on the improvement of the streets of Kazan: garbage collection, planting, digging in trees. Production processes in the shop of the Kazan Flax Mill. Weaving looms are at work. Finished products produced on the day of the clean-up day. Female seamstresses at work in the shop of the Kazan Garment Factory No. 3. Installation of the roof of the press-frame plant, one of the objects of the Kama Automobile Plant in Naberezhnye Chelny. A team of installers of the Stalkonstruktsiya trust is working under the leadership of team leader G. Galimov. Pioneers lay flowers at the monument to V. I. Lenin near the building of Kazan University. Chuvashia. Repair of cars at the Kanash Car Repair Plant. products of the Kanash Electric Forklift Plant, released on the day of the subbotnik. Mordovia. Shop of the Saransk electric lamp plant of the Svetotekhnika association. Light bulbs move along a conveyor belt. Light bulbs processing. Mari Republic. Repair of ships at the Butyakov shipyard in the village of Zvenigovo. Repaired vessel "Dunaysky - 67".