University students probe rare subterranean mystery
Article Date
April 14, 1957
Journal Title
Ariz Days & Ways
COLOSSAL CAVE
Tucson's underground garden of stone deserves colossal label
Author
D. Kreutz
Article Date
November 11, 1972
Journal Title
Ole
Treasures of Colossal Cave
Author
W. and P.Leonard
Article Date
January 1972
Journal Title
Desert
The legend of Colossal Cave
Author
P.Smart
Article Date
December 1964
Journal Title
Desert
The cave that crime built
Author
R. Freese
Article Date
March 1957
Journal Title
Westways
Our natural wonder
Article Date
January 1938
Journal Title
Tuc
Deep in the heart of Arizona; the romantic history of Colossal Cave
Article Date
February 1950
Journal Title
Mag Tuc
Colossal Cave, undescribable, stupendous
Author
H. Herman
Article Date
September 1929
Journal Title
Tuc
Colossal Cave rivals nation's best
Article Date
June 1937
Journal Title
The Arizona Magazine
Colossal Cave home of the "humming bird" bats
Author
G. Olin
Article Date
January 1956
Journal Title
Ariz Hwys