Searching materials by subject can be an effective way to find materials related to a specific topic. Below is a list of relevant subject headings:
- Amazon River Region -- In literature
- Amazon River Region -- Fiction
- Amazon River Region -- Economic conditions
- Amazon River Region -- Social life and customs
- Amazon River Region -- Social conditions
- Brazil, Northeast -- In literature
- Brazil, Northeast -- Fiction
- Brazil, Northeast -- Social life and customs
- Brazil, Northeast -- Social conditions
- Rio de Janeiro (Brazil) -- Fiction
- Rio de Janeiro (Brazil) -- In literature
- Rio de Janeiro (Brazil) -- Social life and customs
- Rio de Janeiro (Brazil) -- Social conditions
- Popular music -- Brazil, Northeast
- Popular music -- Brazil -- Rio de Janeiro -- History and criticism
- Samba (Dance) -- Brazil -- Rio de Janeiro
- Tropicália (Music) -- Brazil -- History and criticism
- City planning -- Brazil -- Rio de Janeiro
- City planning - Amazon River Region
- City panning -- Brazilian, Northeast
- [Author' name] -- Criticism and interpretation
- [Author' name] -- Diaries
- [Author' name] -- Correspondence
- [Author' name] -- Interviews
- Authors, Brazilian -- 20th century