Subject
- British periodicals1
- Civilization, Modern1
- Climatic changes1
- Commerce1
- Current events1
- Description and travel1
- East India Company1
- Effect of human beings on1
- Environmental sciences1
- Ethnic press1
- European literature1
- Explorers1
- Field recordings1
- Folk music1
- Foreign economic relations1
- Foreign relations1
- Fungi1
- German Americans1
- Hispanic Americans1
- Irish Americans1