Africa's Water and Sanitation Infrastructure: Access, Affordability, and Alternatives Directions in Development Autor Sudeshna Ghosh Banerjee et al. 28 feb 2011 Paperback Preț: 236.16 lei 6-8 săpt.
Independent Power Projects in Sub-Saharan Africa: Lessons from Five Key Countries Directions in Development Autor Anton Eberhard et al. 14 apr 2016 Paperback Preț: 335.59 lei 6-8 săpt.