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by: James D. Borden · Roger W. BruckerPaperback details (United States). details (UK). details (Germany). details (Canada). ISBN: 978-0-8093-2346-3 ISBN-10: 0-8093-2346-X |
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| 2000 | Hardcover | Beyond Mammoth Cave: A Tale of Obsession in the World's Longest Cave |