Geographical location. Physical geography

Geobotanical study of the meadows of the Tver province: a brief preliminary report on the works of 1912-1913, 1913.

Тверская ОУНБ

  Ozeretskovsky, Nikolai Yakovlevich (1750-1827).     Journey to the lake Seliger.
S.P. Petersburg: printing. in the type. Imp. acad. Sciences, 1817.

РГПУ

On renaming geographical objects in the Tver region.

2018

About the Red Book of the Tver region.

2018