REMOVE

1. World Atlas
2. Population
3. Vegetation

WHAT

1. Atlas Map (1)
2. Physical (1)
3. Water (1)

WHERE

1. Alps (1)
2. Italy (1)
3. Switzerland (1)

WHO

1. Dussieux, L. (1)
2. Jacques Lecoffre et Comp. (1)
3. Marlier (1)
4. Racon, Simon et Comp. (1)

WHEN

1. 1846 (1)
2. 1856 (1)