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Economic benefits of critical habitat for the Mexican spotted owl : a scope test using a multiple-bounded contingent valuation survey
Loomis, John B., (1997)
The effects of information on willingness-to-pay values of endangered species
Tkac, Jennifer, (1998)
The value of additional central flyway wetlands : the case of Nebraska's Rainwater Basin wetlands
Poor, P. Joan, (1999)
Altruistic, egoistic and biospheric values in willingness to pay (WTP) for wildlife
Ojea, Elena, (2007)
VALUATION OF WILDLIFE: REVISING SOME ADDITIONAL CONSIDERATIONS FOR SCOPE TESTS
OJEA, ELENA, (2009)
Valuing local endangered species: The role of intra-species substitutes
Loureiro, Maria L., (2008)