The 20th Congress of International Association of Hydraulic Engineering and Research in Moscow. Photo: Pyotr Neporozhny, Chair of the Congressional Organizing Committee and Minister of Power Industry and Electrification of the USSR, replies to journalists' questions.
- Categories: Science & Technology
- Location: Moscow, Russia
- Event date: 05.09.1983
- Date published: 21.03.2022
- Author: Andrew
- Credit: Sputnik
- Original: 83-13196, 35 mm film
- Media: JPEG, 3526x5343px, 4.6Mb