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Prakash, G.

Prakash, G., 1995. Guidelines for quality control and quality assurance of Afridev handpump, St. Gallen, Switzerland: Handpump Technology Network, Swiss Centre for Development Cooperation in Technol. Available at: https://fr.ircwash.org/sites/default/files/232.2-95GU-13069.pdf.

Publié le: 29/12/2004

Although the Afridev handpump is produced in several developing countries, the quality is not always reliable.

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