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Meteorological observations |
1913. March: Table of meteorological observations / Office of the Unified Hydrometeorological Service, NGFD. - 1913. - [4] p. : tab. - Handwritten text.
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I. NGFD. II. Management of a single hydrometeorological service. The people (the collection). |
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Source of electronic copy: PB Location of original: СЗ УГМС |