Griffler, Keith P., <br/><br/>
Front line of freedom :  African Americans and the forging of the Underground Railroad in the Ohio Valley / 
Keith P. Griffler. 
 - Paperback edition. 
 - 1 online resource (188 pages) :  illustrations, photographs. 
 - Ohio River Valley Series .
 - Ohio River Valley series. .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780813149868 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Underground Railroad--Ohio River Valley.<br/>Fugitive slaves--History--Ohio River Valley--19th century.<br/>African Americans--History--Ohio River Valley--19th century.<br/>Antislavery movements--History--Ohio River Valley--19th century.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Ohio River Valley--History--19th century.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>E450  / .G82 2010 
<br/><br/><label>Dewey Class. No.: </label>973.7/115