Valuing the Environment: Methodological and Measurement Issues Editat de Rüdiger Pethig 30 iun 1994 Hardback Preț: 1179.30 lei 1438.17 lei 6-8 săpt. -18%
Economic Incentives and Environmental Policies Editat de J. B. Opschoor et al. 31 mai 1994 Hardback Preț: 588.49 lei 692.34 lei 6-8 săpt. -15%