References
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- BROTHERTON , D. I. 1985 . “ Changing landscapes in national parks. ” . In Moor and Heath: its Conservation and Management 31 – 47 . Snowdonia National Park Committee . pp
- BROTHERTON , D. I. 1986 . Conservation and ideology in the advocacy of agricultural and afforestation controls. . Land Use Policy , 3 : 21 – 30 . 1
- DEVALL , N. and BROTHERTON , D. I. 1986 . Afforestation Consultations in National Parks 1974–1984 59 Department of Landscape Architecture, University of Sheffield .
- FORESTRY COMMISSION . 1986 . The Composition and Procedures of the Forestry Commission's Regional Advisory Committees 17 Edinburgh : Forestry Commission . pp
- MACEWEN , A. and MACEWEN , M. 1982 . National Parks: Conservation or Cosmetics? 314 London : Allen and Unwin .