Meteorological observations. 1840. January-December. Statement of profit and loss of water in St. Petersburg in the Main Admiral...

Description	Meteorological observations 1840. January-December: Statement of profit and loss of water in St. Petersburg in the Main Admiralty. - 1840. - [106] p. : tabl .. - Handwritten text. . I. Main Admiralty.1. Folk (collection). Source of electronic copy: PB Original storage: NW UGMS