Problems of polar research, a series of papers by thirty one authors - Joerg, W.L.G.

Autor: Joerg, W.L.G.

Editorial: American Geographical Society

Subtítulo: Problems of polar research, a series of papers - Joerg (zz3)

Problems of polar research, a series of papers by thirty one authors. - Joerg, W.L.G. / American Geographical Society, New york, 1928 (479p) -- viajeros, Buen estado --