Pennsylvania, 1995, 1st edition. 222 pp, b/w photos and illustrations. New paperback.

Drawing on the principles of the Leave No Trace program, the expertise of the National Outdoor Leadership School, and the substantial body of research into wilderness use, this book has long been the definitive guide to low-impact outdoor activity. This new edition covers every aspect of the outdoor experience, demonstrating the frequently simple, often unexpected measures that we can take to keep the wilderness pristine. This edition also provides new information on conservation law and the public's use of wild lands, ensuring that readers can minimize impact without sacrificing their enjoyment of the outdoors. Edited by Molly Absolon and Tom Reed. Line drawings by Denise Casey.