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Subject
- Deserts[remove]15
- National parks & reserves[remove]15
- Saguaro National Park (Ariz.)15
- Shrubs15
- Cactus12
- Saguaro11
- Mountains10
- Women6
- Caves3
- Rock formations3
- Rocks3
- Sarelinas, Cave of the (Ariz.)3
- Trees3
- Parkinsonia aculeata1
- Roads1