Determining the Value of Non-Marketed Goods: Economic, Psychological, and Policy Relevant Aspects of Contingent Valuation Methods Studies in Risk and Uncertainty, nr. 10 Editat de Raymond J. Kopp et al. 30 sep 1997 Hardback Preț: 916.03 lei 1117.10 lei 6-8 săpt. -18%
Valuing Natural Assets Autor Raymond J. Kopp et al. 11 iul 2017 Hardback Preț: 1283.57 lei 1565.33 lei 6-8 săpt. -18%