Adams, Scott, Fernandez,Martin. Mountain biking the Washington D.C Baltimore Area: An atlas of North Virginia,Meryland, and D.Cs Greatest Off Road Bicycle Rides. - USA: Falcon, 2003. - xiii,241p.. Includes an appendix. ISBN: 9780762726578 Subjects--Personal Names: 1. Mountain biking--washington D.C --Baltomore area-.Guidebooks. LC Class. No.: GV 1045.5 .W18 .A32 2003 Dewey Class. No.: