کتاب های Outdoor Life

The Ultimate Wilderness Survival Handbook: 172 Ultimate Tips and Tricks
The Editors of Outdoor Life, 2016
Show Me How to Survive (Outdoor Life): The Handbook for the Modern Hero
Joseph Pred, Outdoor Life, 2011
Outdoor program administration : principles and practices
Geoff Harrison; Mat Erpelding; Association of Outdoor Recreation, 2012