TY  - BOOK
AU  - Sloane,Howard N.
AU  - Gurnee,Russell H.
TI  - Visiting American caves
AV  - GB604 .S6
U1  - 917.309144 
PY  - 1966///]
CY  - New York
PB  - Crown Publishers
KW  - Caves
KW  - United States
KW  - Directories
KW  - Local
N1  - Bibliography: p. 222
ER  -