21
Published 2004
Record Source: Published Materials
Subjects and Genres: '; ...Caves Pennsylvania Kutztown....
Book
22
Author: Mercer, Henry Chapman, 1856-1930.
Published 1897
Record Source: Published Materials
Subjects and Genres: '; ...Caves Pennsylvania....
Book
23
Record Source: Published Materials
Subjects and Genres: '; ...Cave family....
Book
24
Subjects and Genres: '; ...Wilson, "Cave"....
Book
25
Author: Lobeck, A. K. 1886-1958.
Published 1928
Record Source: Published Materials
Subjects and Genres: '; ...Geology Kentucky Mammoth Cave....
Book
26
Author: Wheatley, Charles Moore, 1822-1882.
Published 1871
Record Source: Published Materials
Subjects and Genres: '; ...Caves Pennsylvania Port Kennedy....
Book
27
29
Author: Butler, Mary.
Published 1947
Record Source: Published Materials
Subjects and Genres: '; ...Caves Pennsylvania Delaware County....
Book
30
Author: Bailey, Vernon, 1864-1942.
Published 1933
Record Source: Published Materials
Subjects and Genres: '; ...Cave animals....
Book
31
Author: Guernsey, Samuel James, 1868-1936.
Published 1931
Record Source: Published Materials
Subjects and Genres: '; ...Cave dwellings Arizona....
Book
32
Author: Mercer, Henry Chapman, 1856-1930.
Published 1897
Record Source: Published Materials
Subjects and Genres: '; ...Cave-dwelling United States....
Book
33
Published 1689
Record Source: Published Materials
Subjects and Genres: '; ...Cave,Henry, fl. 1689....
Book
34
35
Published 2014
Record Source: Published Materials
Subjects and Genres: '; ...Penn's Cave....
Book
36
37
Author: Cooke, R. L.
Published 1836
Record Source: Published Materials
...Weyer's Cave....
Book
39
Author: Binkerd, Adam D.
Published 1869
Record Source: Published Materials
...Mammoth Cave (Ky.)...
Book
40
Published 1840
Record Source: Published Materials
...Mammoth Cave (Ky.)...
Book