REMOVE

1. Data Visualization
2. Statistical
3. 1978
4. 1973

WHAT

1. Atlas Map (3)
2. National Atlas (3)
3. Population (3)

WHERE

1. Switzerland (3)
2. Bern (Switzerland) (1)
3. Geneva (Switzerland) (1)

WHO

1. Eidgenössische Landestopo … (3)
2. Imhof, Eduard, 1895-1986 (3)
3. Verlag der Eidgenössisch … (3)
4. Grosjean, Georges (2)
5. Zollinger, Richard (1)