Chesapeake and Ohio Canal  a guide to Chesapeake and Ohio Canal National Historical Park, Maryland, District of Columbia, and West Virginia 
produced by the Division of Publications, National Park Service. 
 - Washington, D.C.  U.S. Dept. of the Interior  1991. 
 - 111 p.  col. ill.  21 cm. 
 - Official National Park handbook  142 .
 - Handbook (United States. National Park Service. Division of Publications)  142. .
<br/><br/>Includes bibliographical references (p. 109) and index. 
<br/><br/><label>ISBN: </label>0912627433 : 
<br/><br/><label>Source: </label>024-005-01076-9  GPO 
<br/><br/><label>LCCN: </label>88025305  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Canals--Washington (D.C.)--Guidebooks.<br/>Canals--Maryland--Guidebooks.<br/>Canals--West Virginia--Guidebooks.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Chesapeake and Ohio Canal National Historical Park--Guidebooks.<br/>Chesapeake and Ohio Canal Md. and Washington, D.C.--History.
<br/><br/><label>LC Class. No.: </label>F187.C47  / C47 1989 
<br/><br/><label>Dewey Class. No.: </label>975 
<br/><br/><label>GPO Item No.: </label>649 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 29.9/5:142