

Construction of the hydroelectric power plant on the Da (Black) River in Hòa Bình Province, the Socialist Republic of Vietnam. 1979.
- Categories: Labour, Lifestyle & Leisure, Economy, Business & Finance
- Location: Vietnam
- Event date: 01.05.1979
- Date published: 20.09.2010
- Author: Vladimir Vyatkin
- Credit: Sputnik
- Source: Sputnik
- Original: 79-5976, 35 mm film
- Media: JPEG, 4982x3544px, 2.9Mb