Underground railroad
By: United States Department of the Interior, National Park Service, Denver Service Center.
Contributors: United States. National Park Service. Denver Service Center.
Series: Special resource study
Publisher: The Center
Published: 1995
Place of publication: Denver, Colo
Language: eng
Number of pages: 194
Subjects: Underground railroad; Fugitive slaves -- United States; Historic sites -- Interpretive programs -- United States
Notes: Includes bibliographical references (p. 188-191).
"September 1995."