Samarbeidspartnere
Innbundet
304,-
Leveringstid: 10 til 21 dager
In 2004, caver John Ackerman drilled an entryway into Goliath Cave, an unexplored complex in the karst region of southeastern Minnesota. In St Paul, also in 2004, five teenagers entered an area whe...
Spiral
87,-
Heftet
181,-
Named a Provincial Historic Site in 1986, Rat's Nest Cave near Canmore, Alberta, extends for approximately 4 km beneath Grotto Mountain. This cave guide not only examines the natural history of thi...
839,-
A self-contained, illustrated work dealing with caves and their unique environments. It includes more than 100 comprehensive articles from leading scholars and explorers in 15 different countries. ...
267,-
A roadside travel guide to and history of Pennsylvania's nine commercial caves and a wealth of other geographical sites within the state. Features, with a detailed history of each cave and legends ...
51,-
323,-
426,-
284,-
321,-
245,-
The irresistible appeal of caves is obvious from the enduring popularity of commercialized show-caves: dark, mysterious and beautiful, the hidden world of caves draws the visitor ever deeper. This ...
130,-
54,-
86,-
274,-
670,-
""Beyond Mammoth Cave" will appeal to both cave explorers and armchair explorers. . . . It is a story that draws one in and is an honest look at real exploration by ordinary people who have ordinar...
173,-
230,-