Daily observations.Monthly and annual conclusions.1809. January-December.Meteorological observations committed at the Imperial S...

Daily observations.Monthly and annual conclusions1809. January-December: Meteorological observations committed under the Imperial St. Petersburg Academy of Sciences.- 1809. - [28] p.: table .. -Numbers are considered a new style.Manuscript text..I. Academy of Sciences (St. Petersburg) .1.Territory (collection).Electronic copy source: PBOriginal storage location: SZ UGMS