Arctic searching expedition: a journal of a boat-voyage through Rupert's Land and the Arctic Sea, in search of the discovery ships under command of Sir John Franklin. With an appendix on the physical geography of North America. By Sir John Richardson ...

v. 1

Cosmos : a sketch of a physical description of the universe / By Alexander von Humboldt ; Translated from the German by E.C. Otté.

3

Cosmos : a sketch of a physical description of the universe / By Alexander von Humboldt ; Translated from the German by E.C. Otté.

4

Cosmos : a sketch of a physical description of the universe / By Alexander von Humboldt ; Translated from the German by E.C. Otté.

2

Cosmos : a sketch of a physical description of the universe / By Alexander von Humboldt ; Translated from the German by E.C. Otté.

1

Cosmos : a sketch of a physical description of the universe / By Alexander von Humboldt ; Translated from the German by E.C. Otté.

5

Kosmos. Entwurf einer physischen Weltbeschreibung von Alexander von Humboldt ...

v. 5 (1862)

Kosmos. Entwurf einer physischen Weltbeschreibung von Alexander von Humboldt ...

v. 3 (1850)

Kosmos. Entwurf einer physischen Weltbeschreibung von Alexander von Humboldt ...

v. 2 (1847)

Kosmos. Entwurf einer physischen Weltbeschreibung von Alexander von Humboldt ...

v. 4 (1858)

Kosmos. Entwurf einer physischen Weltbeschreibung von Alexander von Humboldt ...

v. 1 (1845)