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Hahn, R.

Aspegren, H., Hahn, R. & Johansson, P., 1987. Piston seals for handpumps Draft., Lund, Sweden: Lund University, Institute of Technology, Department of Environmental Engineering. Available at: https://www.ircwash.org/sites/default/files/232.2-87PI-4014.pdf.

Published on: 29/12/2004

Hahn, R. & Johansson, P., 1985. Handpump testing and development: part 5 : the second year-results of completed and ongoing test, Lund, Sweden: Lund University, Institute of Technology, Department of Environmental Engineering. Available at: https://www.ircwash.org/sites/default/files/232.2-85HA-2271.pdf.

Published on: 29/12/2004

Hahn, R., 1985. Rural water supply in developing countries : field and laboratory studies with emphasis on handpump technology, Lund, Sweden: Lund University, Institute of Technology, Department of Environmental Engineering. Available at: https://www.ircwash.org/sites/default/files/232.2-5740.pdf.

Published on: 01/01/1970

Hahn, R., 1984. Handpump testing and development : part 4 : the first year - results of completed and ongoing tests, Lund, Sweden: Lund University, Institute of Technology, Department of Environmental Engineering.

Published on: 29/12/2004

Hahn, R., 1983. Handpump testing and development: part 3 : new design : particle separator, foot valve and rod guide, Lund, Sweden: Lund University, Institute of Technology, Department of Environmental Engineering. Available at: https://www.ircwash.org/sites/default/files/232.2-83HA-4532.pdf.

Published on: 29/12/2004

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