TY  - BOOK
AU  - Gunn, John
TI  - Encyclopedia of caves and karst science
SN  - 1-57958-399-7
U1  - 551.44703 
PY  - 2004///
CY  - New York
PB  - Fitzroy Dearborn
KW  - Caves-Enclopedia
KW  - Karst-Enclopedia
N1  - Includes index; Overseas
ER  -