REMOVE

1. National Atlas
2. Ruffy, V.
3. Barbier, J.
4. 1970

WHAT

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

WHERE

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

WHO

1. Eidgenössische Landestopo … (2)
2. Imhof, Eduard, 1895-1986 (2)
3. Paillard, Ernest L. (2)

WHEN

1. 1978 (2)