Subject
- Voyages and travels[remove]56
- Authors23
- Authors, German23
- Birds15
- Mammals15
- Frontier and pioneer life14
- Scientific expeditions14
- Families13
- Authors, German--Homes and haunts11
- Biology--Fieldwork11
- Seel, Else, 1894-19749
- Mountains6
- Zoological surveys6
- History5
- Ships5
- Lakes4
- Allied Intervention in Soviet Union (Soviet Union : 1918-1920)3
- Canada. Canadian Army3
- Canada. Canadian Army. Canadian Expeditionary Force3
- Canada. Canadian Army. Canadian Expeditionary Force (Siberia)3
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