Ice bulletin for the Gulf of Finland and the Baltic Sea. 1930. 24. December 20

Description
Ice bulletin for the Gulf of Finland and the Baltic Sea
1930. 24. December 20: The Year of the ed. 5: Compiled from the icebreakers of the Leningrad Commercial Port and from the coastal posts of the USSR and from the summaries of Latvia, Finland, Sweden and Estonia: Icebreaking campaign of the Leningrad Commercial Port in the winter. - A type. Ch. geophysical. Observatory, 1930. - [4] p. : maps .. -
Handwritten text.
.
I. Leningrad Commercial Sea Port. Territory (collection).
Source of electronic copy: PB
Location of original: СЗ УГМС
Publisher Тип. Гл. геофиз. обсерватории
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