RDA-expedition in Irkutsk region and Sakha Republic (Yakutia) from July 25 to August 20, 2020
Planned expedition R0RG/m, UB0SCB/m small boat on the rivers Lena and Angara, from 25 July to 20 August 2020 with...
Planned expedition R0RG/m, UB0SCB/m small boat on the rivers Lena and Angara, from 25 July to 20 August 2020 with...