| Tittel: | Astronomical and Meteorological Observations made at the United States Naval Observatory during the year 1869, | | Ansvar: | B.F.Sands. | | Forfatter: | Sands, B.F.  | | Materialtype: | Bok | | Signatur: | q522. | | Utgitt: | Washington, : Government Printing Office,, 1872 | | Omfang: | 331 s. - Plansjer m.tabeller. | | Klassenummer: | 522. | | Emneord: | Astronomi,praktisk / Meteorologi | | Eier: | MMU | | |
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