Subject
- Biosphere reserves -- Mexico -- Tehuacán River Valley -- Management1
- Community-based conservation -- Mexico -- Tehuacán River Valley1
- Cuicatec Indians -- Mexico -- Tehuacán River Valley -- Government relations[remove]1
- Cuicatec Indians -- Mexico -- Tehuacán River Valley -- Attitudes1
- Cultural property -- Protection -- Mexico -- Tehuacán River Valley1
- Natural resources -- Mexico -- Tehuacán River Valley -- Management1