The national park service: by William Everhart Westview Press,Boulder, CO (UK distrib. Bowker), 197 pages £20.25 |
| |
Authors: | William C Gartner |
| |
Institution: | Institute of Outdoor Recreation and Tourism Utah State University Logan, UT 84322, USA |
| |
Abstract: | |
| |
Keywords: | |
本文献已被 ScienceDirect 等数据库收录! |
|