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Balancing nature conservation "needs" and those of other land uses in a multi-functional context : high-value nature conservation sites in Lowland England
Short, Christopher, (2008)
Market failures and the rationale for national parks
Turner, Robert Walter, (2001)
Turner, Robert Walter, (2002)
The impact of agricultural policy on the costs of nature conservation
Willis, Kenneth G., (1988)
Problems in migration analysis
Willis, Kenneth G., (1974)
The use of stated preference methods to value cultural heritage
Willis, Kenneth G., (2014)