1.
Valuing Environmental Preferences Theory and Practice of the Contingent Valuation Method in ...
by Bateman, Ian J., Bateman, I...
ISBN: 9780199248919
List Price: $99.00
2.
Valuing Environmental Preferences Theory and Practice of the Contingent Valuation Method in ...
by Bateman, Ian J., Willis, Ke...
ISBN: 9780198288534
List Price: $264.00