Adventure writer Cary Griffith recounts riveting and life-threatening tales of exploration in the limestone caves of southeastern Minnesota and the man-made caves of St. Paul.Every year the National Speleological Society publishes shorthand accounts of cave explorations gone awry. ... The National Speleological Societya#39;s Cave Diving Manual (1998), which contains practical information, including sections on diveanbsp;...
|Author||:||Cary J. Griffith|
|Publisher||:||Borealis Books - 2009|