Dangos 1 - 9 canlyniadau o 9 ar gyfer chwilio '', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Groundwater quality and handpump corrosion in Africa. gan Langenegger, Otto

    Cyhoeddwyd 1994
    Llyfr

    Groundwater quality and handpump corrosion in Africa.
  2. 2

    Handpumps toward a sustainable technology : research and development during the water supply and sanitation decade gan Reynolds, John M. 1947-

    Cyhoeddwyd 1992
    Llyfr

    Handpumps toward a sustainable technology : research and development during the water supply and sanitation decade
  3. 3

    Women and water domestic shallow well water supplies.

    Cyhoeddwyd 1990
    Llyfr

    Women and water domestic shallow well water supplies.
  4. 4

    The Tara handpump the birth of a star gan Kjellerup, Bent

    Cyhoeddwyd 1989
    Llyfr

    The Tara handpump the birth of a star
  5. 5

    Handpumps issues and concepts in rural water supply programmes

    Cyhoeddwyd 1988
    Llyfr

    Handpumps issues and concepts in rural water supply programmes
  6. 6

    Community water supply the handpump option

    Cyhoeddwyd 1987
    Llyfr

    Community water supply the handpump option
  7. 7

    Handpumps testing and development proceedings of a workshop in China

    Cyhoeddwyd 1985
    Llyfr

    Handpumps testing and development proceedings of a workshop in China
  8. 8

    Laboratory testing of handpumps for developing countries final technical report.

    Cyhoeddwyd 1984
    Llyfr

    Laboratory testing of handpumps for developing countries final technical report.
  9. 9

    Village handpump technology research and evaluation in Asia

    Cyhoeddwyd 1982
    Llyfr

    Village handpump technology research and evaluation in Asia

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