Books
2 results found| Title | Authors | Description | OpenBook ID | |
|---|---|---|---|---|
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Blue Spring Cave | Matthews, Larry E. and Walter, Bill,Larry E. Matthews | Blue Spring Cave is Tennessee's longest mapped cave with over 35 miles of surveyed passages. Although it's natural entrance has been known since prehistoric times, only 500 feet of cave had been exp… | OL15570386W |
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Caves | Ronal C. Kerbo | Discusses how caves are formed and what a spelunker might find while exploring a cavern. | OL15967489W |