Results of observations made at the United States Coast and Geodetic Survey Magnetic Observatory at Vilques, Porto Rico ..
Autores Corporativos: | , |
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Otros Autores: | , |
Formato: | Seriadas |
Idioma: | Ingles |
Publicado: |
Washington :
G.P.O.,
1909-.
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Materias: |
Notas: | 1903-1904-1909-1910: Department of Commerce and Labor. Coast and Geodetic Survey ... -- 1911-12, Department of Commerce. U.S. Coast and Geodetic Survey ... -- 1913-1914-1921-1922 ... Department of Commerce. U.S. Coast and Geodetic Survey ... -- 1923-1924- ... U.S. Department of Commerce ... Coast and Geodetic Survey .. 1913-1914- impreso en Series no. 33, 90, 168, 239, 292, 498, respectivamente Por Daniel L. Hazard, 1903-1904-1921-1922; por W.N. McFarland 1923-1924- Título varía ligeramente |
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Descripción Física: | v. : il. ; 31 cm. |