TY  - BOOK
AU  - Mohr,Charles E
AU  - Poulson,Thomas L
TI  - The life of the cave
U1  - 917.30944 M699L 1966 
PY  - 1966///
CY  - New York
PB  - McGraw-Hill
KW  - Cave animals
KW  - Biospeleology
N1  - Include index
ER  -