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![[USED] The Saltpeter Empires of Great Saltpetre Cave and Mammoth Cave](https://www.moorebooks.co.uk/images/T/salt%20p042-6rdHTM.png "[USED] The Saltpeter Empires of Great Saltpetre Cave and Mammoth Cave")
[USED] The Saltpeter Empires of Great Saltpetre Cave and Mammoth Cave
Angelo I. George, SB, 121pp, HMI Press (2001)
£10.00
![[USED] Cave Fauna of North America - with remark on the anatomy of the brain and origin of the blind species](/default_image.gif "[USED] Cave Fauna of North America - with remark on the anatomy of the brain and origin of the blind species")
[USED] Cave Fauna of North America - with remark on the anatomy of the brain and origin of the blind species
A S Packard, HB, 156pp, + 27plates, 1977 Arno Press
£15.00
[USED] Sea Caves of Anacapa Island California
David Bunnell, SB, 123pp, McNally & Loftin Publishers (1988)
£15.00
[USED] Sea Caves of Santa Cruz Island
David Bunnell, SB, 123pp, McNally & Loftin Publishers (1988)
£15.00
![[USED] The Wilderness Underground - Caves of the Ozark Plateau](https://www.moorebooks.co.uk/images/T/wilderness144-S4advo.png "[USED] The Wilderness Underground - Caves of the Ozark Plateau")
[USED] The Wilderness Underground - Caves of the Ozark Plateau
H. Dwight Weaver, HB, 113pp, The Curators of the University of Missouri (1992)
£15.00
[USED] Selected Caves and Lava-Tube Systems in and near Lava Beds National Monument, California
Aaron C. Waters, Julie M. Donnelly-Nolan and Bruce W. Rogers, Hb, A4, 102pp, Inc. Maps etc.
£20.00
![[USED] The sucker's visit to the Mammoth Cave](https://www.moorebooks.co.uk/images/T/the%20sucker154-KFFoGd.png "[USED] The sucker's visit to the Mammoth Cave")
[USED] The sucker's visit to the Mammoth Cave
Ra lph Seymour Thompson, hb, 128pp, Johnson Reprint Corporation, 1970
£25.00
![[USED] The Mammoth Cave of Kentucky](https://www.moorebooks.co.uk/images/T/the%20mammoth155-SfdpAe.png "[USED] The Mammoth Cave of Kentucky")
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