References
- Clark , R. N. and Stankey , G. H. 1979 . “ The Recreation Opportunity Spectrum: a framework for planning, management and research ” . In USDA Forest Service General Technical Report PNW‐98
- Godfrey‐Smith , W. 1979 . The value of wilderness . Environmental Ethics , 1 : 309 – 19 .
- Leopold , A. 1966 . A Sand County almanac , New York : Ballantine .
- National Parks and Wildlife Service of New South Wales . 1982 . Murramarang National Park Draft Plan of Management
- Turner , A. 1982 . “ Reconciling preservation and use: managing national parks in New South Wales ” . In Geographical Society of N.S.W. Conference Papers No. 3
- Wood , J. P. Recreation opportunity spectrum: a framework for assessing the provision of recreational resources . Paper presented to the 53rd National Conference of the Royal Australian Institute of Parks and Recreation .