21
22
Record Source: Published Materials
Subjects and Genres: '; ...Libraries Delaware....
Serial
23
Published 1824
Record Source: Published Materials
Subjects and Genres: '; ...Harbors Delaware River (N.Y.-Del. and N.J.)...
Book
24
Published 1800
Record Source: Published Materials
Subjects and Genres: '; ...Delaware and Schuylkill Canal Company Rules and practice....
Book
25
Published 1994
Record Source: Published Materials
Subjects and Genres: '; ...Delaware River Port Authority History....
Book
26
Record Source: Published Materials
Subjects and Genres: '; ...Men's Garden Club of Delaware Valley Periodicals....
Journal
27
Author: Klein, William M.
Published 1995
Record Source: Published Materials
Subjects and Genres: '; ...Gardens Delaware River Valley (N.Y.-Del. and N.J.)...
Book
28
Published 1902
Record Source: Published Materials
Subjects and Genres: '; ...Hotelkeepers Penn. Delaware Water Gap Obituaries....
Book
29
Record Source: Published Materials
Subjects and Genres: '; ...Bicycle Coalition of the Delaware Valley (Philadelphia, Pa.) Periodicals....
Journal
30
Record Source: Published Materials
Subjects and Genres: '; ...Logbooks Delaware River Estuary....
Serial
31
Record Source: Published Materials
Subjects and Genres: '; ...National Kidney Foundation of the Delaware Valley Periodicals....
Journal
32
Published 1933
Record Source: Published Materials
Subjects and Genres: '; ...Papermaking Penn. Delaware Co. History....
Book
33
Published 1799
Record Source: Published Materials
Subjects and Genres: '; ...Delaware Schuylkill Canal Navigation (Philadelphia)...
Book
34
Author: Letcher, Gary, 1952-
Published 1985
Record Source: Published Materials
Subjects and Genres: '; ...Canoes and canoeing Delaware River (N.Y.-Del. and N.J.) Guidebooks....
Book
35
Author: O'Brien, Alice Rowan.
Published 1989
Record Source: Published Materials
Subjects and Genres: '; ...Children Description and travel Delaware River Valley (N.Y.-Del. and N.J.) Guidebooks....
Book
36
Published 1799
Record Source: Published Materials
Subjects and Genres: '; ...Delaware and Schuylkill Canal Company (Philadelphia, Pa.)...
Book
37
Author: Roberts, Cynthia, 1953-
Published 1989
Record Source: Published Materials
Subjects and Genres: '; ...Parents Services for Delaware River Valley (N.Y.-Del. and N.J.) Directories....
Book
38
Published 1986
Record Source: Published Materials
Subjects and Genres: '; ...Natural history Delaware River Valley (N.Y.-Del. and N.J.) Guidebooks....
Book
39
Published 1939
Record Source: Published Materials
Subjects and Genres: '; ...Harbors Delaware River Estuary....
Book
40
Published 1972
Record Source: Published Materials
Subjects and Genres: '; ...Industrial location Delaware River Valley (N.Y.-Del. and N.J.)...
Journal