GRET | Burkina Faso
A WaterAid project in rural Ghana uses two technologies for constructing hand-dug wells: concrete-lined and block-lined. The concrete-lined method... Read more...
Short descriptions with illustrations are given of the following manually operated pumps which are suitable for small-scale irrigation: the rower... Read more...
This article reviews the development of the WHO guidelines for drinking water quality, with special reference to developing countries. Summary data... Read more...
The efficacy of Chlor-floc tablets was evaluated for the removal of seeded pathogenic bacteria (Escherichia coli), coliphages and viruses (poliovirus... Read more...
This paper describes the development of a digital map series of the city of Ibadan in Nigeria. Read more...
This study was undertaken to ascertain the levels of aluminium in surface and ground waters used for water supply in Madras city and also to assess... Read more...
The Centre for Environmental Studies of the Anna University, Madras, India, undertook a study in Tamil Nadu, India, to determine the changes in... Read more...
Between January 1987 and March 1988 a health impact evaluation (HIE) of the Rural Water Supply and Sanitation Project (RWSSP) was conducted in... Read more...
The effect of control of houseflies on the incidence of diarrhoea and shigellosis was evaluated in a prospective crossover intervention study at two... Read more...
