BRUECHER, J. CONRADIN, K. KROPAC, M.
WILLARETH, M.
(2005):
Ecological Sanitation - A Sustainability Approach. With an Indian Case Study on Social Aspects and a Critical Think Piece on Economic Aspects. Seminar “Socially Acceptable Technical Innovations”, Programme MGU (Mensch-Gesellschaft-Umwelt).
Basel:
University of Basel