Topic
Arctic regions
Scientific Expeditions
280
Description and travel
167
Natural history
160
Discovery and exploration
152
(1913-1918)
101
Canadian Arctic Expedition
101
Greenland
87
Northwest Passage
57
Northwest
56
Canadian
55
Field notes
52
Northwest Territories
52
Crocker Land Expedition
48
Sir
45
Zoology
45
Birds
43
John
41
(1913-1917)
40
Botany
39
British
36
1786-1847
34
Franklin
34
American
33
Crustacea
33
Canada
31
Alaska
28
canimp
28
Insects
26
Marine animals
26
Meteorology
26
"Fram" Expedition
24
1862-1924
24
Antarctica
24
Edmund Otis
24
Geophysics
24
Hovey
24
To 1900
24
Whaling
22
Eskimos
21
Iceland
21
Norwegian Sea
21
1893-1896)
18
Plants
17
Hydrography
16
Mammals
16
Norway
16
Travel
16
Alert (Ship)
15
Geology
15
more ...