Drotar David L Hiking : pure & simple / by David L. Drotar ; illustrations by the author. - Washington, D.C. : Piscataway, N.J. : Stone Wall Press ; Distibuted by Winchester Press, 1984. - 131 p. : ill. ; 23 cm. Bibliography: p. 131. ISBN: 0913276472 Subjects--Topical Terms: HikingHiking--United States LC Class. No.: GV199.5