Observations of the surface of the earth's surface, the temperature of the soil at different depths, the evaporation of water in...

Observations on the temperature of the Earth’s surface, the temperature of the soil at different depths, the evaporation of water in the shade and the duration of the sunny radiance, produced ... at 2 categories in the Russian Empire.- [St. Petersburg]: B. and., [1894].-.1. Territory (collection).Electronic copy source: PBOriginal storage location: TIAMZ