📗 Libro en inglés BASIC ESSENTIALS USING GPS

Put away those bulky books and monster manuals! For a generation, the Basic Essentials(R) series has been as much a part of the outdoors experience as backpacks and hiking boots. Information-packed tools for the novice or handy references for the veteran, these volumes distill years of knowledge into affordable and portable books. Whether you''re planning a trip or thumbing for facts in the field, Basic Essentials(R) books tell you what you need to know.