Gale, Bill.
The wonderful world of walking /
Bill Gale.
- New York : Dell Publishing Co., Inc., c1979.
- 319 p. : ill. ; 24 cm.
0440593891
Walking.
Physical fitness.
Walking--United States--Guidebooks.
Physical Exertion.
United States--Guidebooks.
Cir 796.5 G13 1979