2. Akpor O.B. and Muchie M. (2011). Innovation practices in drinking water supply and wastewater discharge in Africa. The Challenges of Making Innovation System Workshop, 20-21 January, Pretoria, South Africa (Oral Presentation).: n.a
- Mammo Muchie (Oplægsholder)
Aktivitet: Foredrag og mundtlige bidrag › Foredrag og præsentationer i privat eller offentlig virksomhed