Dokuchayev Institute of Agriculture of Central Black Earth Belt in Kamennaya Step, Voronezh Region. Alexei Ivanov, director of the secondary school in the village of Kamennaya Step, and school students study scale models of the experimental station's fields at the institute's museum.
- Categories: Arts, Culture & Entertainment, Education, Science & Technology
- Location: Voronezh region, Russia
- Event date: 01.08.1982
- Date published: 08.11.2021
- Author: Marina
- Credit: Sputnik
- Original: 82-11746, 35 mm film
- Media: JPEG, 5381x3543px, 3.4Mb