Factor Five: Transforming the Global Economy through 80% Improvements in Resource Productivity Autor Ernst Ulrich von Weizsacker et al. 14 mar 2014 Paperback Preț: 475.78 lei 6-8 săpt.
Limits to Privatization: How to Avoid Too Much of a Good Thing - A Report to the Club of Rome Autor Ernst Ulrich von Weizsacker et al. mar 2005 Hardback Preț: 686.44 lei 917.71 lei 6-8 săpt. -25%