Topic
Greenland
37
Birds
12
Faroe Islands
12
Iceland
11
Description and travel
8
Natural history
8
Plants
8
Botany
6
Crustacea
6
Denmark
6
Scandinavia
6
1674-1743
4
Amphipoda
4
Anderson
4
Biography
4
Eskimos
4
Johann
4
Pycnogonida
4
Thule Expedition
4
Arctic regions
3
Marine algae
3
Pictorial works
3
1681-1741
2
1916-1918)
2
Arachnida
2
Bering
2
Bering Strait
2
Davis Strait
2
Discovery and exploration
2
Disko Island
2
Early works to 1800
2
Echinodermata
2
Eskimo languages
2
Explorers
2
Fishes
2
Insects
2
Kamchatskaia ekspeditsiia
2
Malacostraca
2
Maps
2
Meteorology
2
North Atlantic Ocean
2
Ornithology
2
Phytogeography
2
Russian
2
Vitus Jonassen
2
(2nd :
1
Marine animals
1
Norwegian Sea
1
Scientific Expeditions
1