Yakut SSR. The engineering geocryology laboratory of the Permafrost Institute of Siberian Branch of Academy of Sciences of еру USSR, now Melnikov Permafrost Institute of the Siberian Branch of the Academy of Sciences of the USSR.
- Categories: Science & Technology
- Location: Yakutsk, Republic of Sakha (Yakutia), Russia
- Event date: 25.01.1973
- Date published: 02.09.2020
- Author: Valeriy Shustov
- Credit: Sputnik
- Original: D73-1903, 6x6 slide
- Media: JPEG, 3543x3604px, 5.1Mb