Valuing Health Risks, Costs, and Benefits for Environmental Decision Making Autor National Research Council et al. feb 1990 Paperback Preț: 359.99 lei 378.93 lei 6-8 săpt. -5%
Drought Management and Its Impact on Public Water Systems Autor National Research Council et al. feb 1986 Paperback Preț: 248.60 lei 6-8 săpt.