Domestic unavailability of water supply in South Africa often leads to improper use of supplied or other unsafe sources of water. Read more...
This publication deals with the collection and disposal of human excreta from pit and bucket latrines in low-income urban settlements. It includes a... Read more...
This video cassette contains two films made by Shell in the early 1980s. The first is about the detrimental effects of deforestation in third world... Read more...