Variazioni della declinazione magnetica.
Description
Viewability
Item Link | Original Source |
---|---|
Full view 1890 | University of Michigan |
Full view 1891 | University of Michigan |
Full view 1892 | University of Michigan |
Full view 1893 | University of Michigan |
Full view 1894-1897 | University of Michigan |
Full view 1898 | University of Michigan |
Full view 1899 | University of Michigan |
Full view 1900 | University of Michigan |