Map of Lake Baikal [Maps]: reduced by 3 times from the geological map of Chersky 1877-80. with an indication of the water temperature on the surface of the lake in degrees Celsius. - [1: 1 260,000], 30 versts in inch
1. Territory of Russia (collection). 2. Lake Baikal, the lake (Siberia South-East) - the Pool - Geology - Maps. 3. Geological maps.
BBK 26.89 (285.4) i64
Source of electronic copy: Irkutsk OGUNB Location on the original: Иркутская ОГУНБ