Willingness to pay and demand elasticities for two national parks: empirical evidence from two surveys in Pakistan
| Year of publication: |
2009
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| Authors: | Khan, Himayatullah |
| Published in: |
Environment, development and sustainability : a multidisciplinary approach to the theory and practice of sustainable development. - Dordrecht [u.a.] : Springer, ISSN 1387-585X, ZDB-ID 1438730x. - Vol. 11.2009, 2, p. 293-306
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