REMOVE

1. Religion
2. Ackermann, Franz
3. 1978

WHAT

1. Atlas Map (2)
2. Data Visualization (2)
3. Historical (2)
4. National Atlas (2)

WHERE

1. Switzerland (2)

WHO

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

WHEN

1. 1960 (1)
2. 1965 (1)