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Biography | Press | Favorite Links | Issues | | Cartoons | Appearances
Roger's Books | Beyond Mammoth Cave | The Longest Cave | Trapped! | The Caves Beyond
Grand, Gloomy, and Peculiar: Stephen Bishop at Mammoth Cave
Speleology Course | Mammoth Cave Map Roger Brucker's Environmental Marketing Tips (left click to download document)

Listen to Roger on NPR's Diane Rehm Show.
You will need the Real Player to hear the interview. Get it here, FREE

Roger's paper "Can the Transpark Contaminate Mammoth Cave?"

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