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Effects of Subdivision and Access Restrictions on Private Land Recreation Opportunities
H. Ken Cordell
Donald Blair Knapp English
Sharon A. Randall
出版
U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station
, 1993
URL
http://books.google.com.hk/books?id=YBONv1G_IkgC&hl=&source=gbs_api
