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Handpumps toward a sustainable technology : research and development during the water supply and sanitation decade
Foilsithe / Cruthaithe 1992LEABHAR -
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Handpumps testing and development proceedings of a workshop in China
Foilsithe / Cruthaithe 1985LEABHAR -
8
Laboratory testing of handpumps for developing countries final technical report.
Foilsithe / Cruthaithe 1984LEABHAR -
9