30.9.09

15th International Congress of Speleology Proceedings

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15th International Congress of Speleology Proceedings
Volumes 1, 2, and 3
Edited by William B. White this three part series outlines the proceedings of the 2009 ICS/NSS Convention held in Kerrville, Texas, July 19 to July 26, 2009.
Edited by William B. White
2009
4022 pages, Softbound

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