The 1980 National Outdoor Recreation Trends Symposium
Subtitle: held at the New England Center for Continuing Education, University of New Hampshire, Durham, New Hampshire, April 20-23, 1980.
Series: General technical report / USDA Forest Service -- NE-57
Publisher: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station
Published: 1980
Place of publication: Broomall, Pa
Language: eng