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Pennsylvania Caving Book
Store
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Pennsylvania Caves and Other
Rocky Roadside Wonders by Kevin Joseph Patrick
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A roadside travel guide to and history
of Pennsylvania's nine commercial caves and a wealth
of other geographical sites within the state. Features
Last River Caverns, Crystal Cave, Indian Echo Caverns,
Woodward Cave, Penn's Cave, Indian Caverns, Lincoln
Caverns, Coral Caverns, and Laurel Caverns and includes
ice mines, coal mines, boulder fields, and rock
cities as well as legends and local lore of many
features and sites.
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Pennsylvania caves,
(Pennsylvania. Geological survey) (Pennsylvania. Geological
survey) by Ralph W Stone
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Penn's grandest cavern:
The history, legends and description of Penn's Cave
in Centre County, Pennsylvania by Henry W Shoemaker
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Pennsylvania's caves and caverns:
An activity book by Kate Coder
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