If you've ever taken a course with NOLS, you know that they are some of the most knowledgeable outdoor experts out there. The NOLS guidebooks on Wilderness Medicine, NOLS Outdoor Navigation, and NOLS Cookery are filled cover to cover with knowledge. If you're looking to learn any of these skills from a book, this is a great place to start.
National Outdoor Leadership Sc NOLS Wilderness Medicine 101656
National Outdoor Leadership Sc NOLS Wilderness Navigation 101652