TY  - GEN
AU  - Gurnee, Russell H.
TI  - The  caves of Guatemala
U1  - Pam 551.44 
PY  - 1962///
CY  - [Trenton, N.J.
PB  - National Speleological Society]
N1  - Extract from Bulletin Volume 24, Part 1, January, 1962, of the National Speleological Society
ER  -