US Survival

The most proven and field tested military techniques, documented by the U.S military and used for official training, The U.S. Army Survival Manual provides step by step instruction and illustrations for surviving outdoors--survival skills every soldier, climber, hiker, and hunter should know, now available for smartphones with new design.最成熟和现场测试，军事技术，由美国军方和记录，用于正式培训后，美军生存手册提供了一步一步的指示和插图​​户外为生存 - 生存技能，每一个战士，登山运动员，徒步旅行者，猎人应该知道，现在新的设计的智能手机。