REMOVE

1. Geology
2. Africa
3. Azores
4. Berghaus, Hermann

WHAT

1. Atlas Map (1)
2. Geologic Atlas (1)

WHERE

1. Algeria (1)
2. Atlas Mountains (1)

WHO

1. Justus Perthes (1)
2. Kogel, F. (1)
3. Reichenbecher, A. (1)
4. Risch, M. (1)

WHEN

1. 1892 (1)