The sun-spot period and the variations of the mean annual temperature of the earth
| Autor principal: | |
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| Formato: | Libro |
| Idioma: | Inglés |
| Publicado: |
Washington :
Governtment Printing Of
1904
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| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991006644689706719 |
