1

Low-tech sustainable sanitation options for Ghana and Ethiopia – economic, social and technical aspects

by: Drewko, Aleksandra (Author); Otterpohl, Ralf (Other); Meyer, Matthias (Other)
2013
Table of Contents: ... two case studies. In the case study Ethiopia, a business idea for the production of plastic toilet...
E-Book Thesis
2

Development of a continuous single chamber vermicomposting toilet with urine diversion for on-site application

by: Buzie-Fru, Christopher Azaah (Author); Otterpohl, Ralf (Other); Müller, Rudolf (Other)
2010
2011
E-Book Thesis
3

The emergence and management of an inter-organizationally networked IS development industry: an exploratory case study

by: Arndt, Jens-Magnus (Author)
2008
E-Book Thesis