Maryland-Pennsylvania countryside canal trails: Central Maryland trips By Robinson, Willian M Books / Other Crafts & Hobbies › Hobbies Publisher: Appalachian Books, January 1974 Price $13.10 Free Shipping Send to a friend Used - Very Good Very Good condition. Paperback edition. (Canoeing, Maryland, Pennsylvania, Guidebook) A copy that may have a few cosmetic defects. May also contain a few markings such as an owner’s name, short gifter’s inscription or light stamp. $13.10 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.