

A mobile dam used for building mini hydro power plants, to increase water level in small rivers so as to irrigate nearby fields.
- Categories: Economy, Business & Finance
- Location: Russia
- Event date: 01.05.1972
- Date published: 21.05.2019
- Author: Vladimir Bogatyrev
- Credit: Sputnik
- Original: J72-3732, 35 mm film
- Media: JPEG, 5468x3543px, 3.7Mb