This collection of articles is based on papers presented at a seminar on Technology Transfer to Developing Countries held in Trondheim, Norway,... Read more...
A UNDP symposium held in Delft, The Netherlands in June 1991 had as its goal the determination of strategic approaches for the sustainability of... Read more...
The symposium and the proceedings have been organised into three parts: Introductory or key note papers; Lessons learned and opportunities presented... Read more...
Ecological sanitation (ecosan) is a holistic approach to sanitation and water management based on the systematic closure of local material flow-... Read more...