Woltersdorf, L. and Müller, Katharina and Felmeden, J. (2017):
Combining sanitation and agriculture to increase water productivity and energy efficiency. An example from Namibia.
IWRM Karlsruhe, 21.11.-22.11.2012, [Conference or Workshop Item]

Müller, Katharina and Woltersdorf, L. and Felmeden, J. and Deffner, Jutta and Cornel, Peter (2014):
Linking sanitation and agriculture – management issues, tariffs and energetic aspects.
IWA Specialists Conference on Sustainable Wastewater Treatment and Resource Recovery, Kathmandu, Nepal, 26.-30.10.2014, [Conference or Workshop Item]