REMOVE

1. National Atlas
2. Imhof, Eduard
3. Jaccard, Maurice

WHAT

1. Text Page (2)
2. Atlas Map (1)
3. Data Visualization (1)
4. Migration (1)

WHERE

1. Europe (1)
2. Switzerland (1)
3. World (1)

WHO

1. Eidgenössische Landestopo … (3)
2. Imhof, Eduard, 1895-1986 (3)
3. Roth-Kim, Jörg (3)

WHEN

1. 1968 (3)
2. 1978 (3)