REMOVE

1. Kipfer, Werner
2. 1977

WHAT

1. Agriculture (1)
2. Atlas Map (1)
3. Data Visualization (1)
4. Diagram (1)
5. Historical (1)
6. Land Development (1)
7. National Atlas (3)
8. Text Page (2)

WHERE

1. Switzerland (1)

WHO

1. Eidgenössische Landestopo … (3)
2. Imhof, Eduard, 1895-1986 (3)
3. Verlag der Eidgenössisch … (3)

WHEN

1. 1978 (3)