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Economic valuation of recreational benefits of public park in Nepal
Subedi, Khen Raj, (2014)
Contingent valuation approach to maximising park finances : a study of Kaziranga National Park
Saikia, Ashifuddin Ahmed, (2023)
Valuing the recreational benefits from the creation of nature reserves in Irish forests
Scarpa, Riccardo, (1999)
Commodity specification and the framing of contingent-valuation questions
Boyle, Kevin J., (1989)
Contingent valuation in practice
Boyle, Kevin J., (2003)
Introduction to revealed preference methods