A report on a project that studied the effects of changing rainfall and land use on catchment hydrology and groundwater, the factors that control the... Read more...
Training material/lecture, part of the "supercourse - epidemiology, the Internet and Global Health" Read more...
Four low-cost handpumps are considered in this document. The manual describes in detail the construction of 4 simple designs of handpump: the DTU... Read more...
Rainwater harvesting may not seem a necessary resource in a country like Sri Lanka, but recent projects demonstrate how it can act as a vital... Read more...