Topic
Arctic regions
38
Description and travel
15
Scientific Expeditions
15
Northwest Territories
14
Canadian
12
Northwest
12
Canada
9
Zoology
9
British
8
Discovery and exploration
8
To 1900
8
1786-1847
5
Assistance (Ship)
5
Franklin
5
John
5
Sir
5
Plants
4
To 1870
4
1824
3
North America
3
Physical geography
3
canimp
3
Botany
2
Fishes
2
Fossil
2
Jusqu'à 1900
2
Mammals
2
Natural history
2
Paleontology
2
Reptiles
2
To 1905
2