Topic
Greenland
Iceland
Arctic regions
12
Hydrography
12
Ingolf (Ship)
12
Marine biology
12
Scientific Expeditions
12
Denmark
11
Plants
11
1674-1743
6
Anderson
6
Description and travel
6
Eskimo languages
6
Johann
6
Natural history
6
Biography
4
Indian linguistics
4
Davis Strait
2
Early works to 1800
2
Maps
2