Dans le cadre du projet pompage solaire expérimenté par le CREPA à Goundri, un quartier de bas standing à la périphérie de la ville de Ouagadougou,... Read more...
For centuries, the people of Gansu, China, utilized what little rainwater there was, fetched water from several kilometres away or relied on... Read more...
Zimbabwe's water pollution problems, caused by mining, industry, ordinary farming, and agricultural-product processing, have not yet reached the... Read more...
The relationship between substrata characteristics and the occurence of iron and manganese in groundwater was established in a test site in Pura town... Read more...