hidden Drainage network HYDROGRAPHIC NETWORK. Over 19500 rivers and 1800 lakes (Ladoga and Onega being the largest ones) form the H. N. of the Leningrad Oblast. The river network is dense and ramified. One exception is the Izhora Hills where the river network density is... more

hidden Karelians Karelians (their own native name is kar'yalaizet) is an ethnic community. Among Karelians there are some ethnic local groups which can be stood out. The Karelian language is related to the Baltic-Finnic subgroup of the Finno-Ugric branch of the Ural... more

hidden Ozeryovo, village OZERYOVO, a village in Boksitogorsk District. Located on the left bank of the Chagoda River that floods at that point forming a kind of lake (origin of the village’s name.) Population: 22. The Zabelino-Krasnaya Rechka motor road extends close to O.,... more

hidden Tigoda River, the TIGODA, river, left-hand tributary of the Volkhov. Length: 143 km, average flow rate: 4.21 cu. m/s, catchment area: 589 sq. km. It originates among the bogs in the extreme south of Tosno District north-east of Ogorelye railway station. In its upper... more