Отображение 1 - 9 результаты of 9 для поиска '', время запроса: 0.01сек. Отмена результатов
  1. 1

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

    Опубликовано 1994
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    Groundwater quality and handpump corrosion in Africa.
  2. 2

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

    Опубликовано 1992
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    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.

    Опубликовано 1990
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    Women and water domestic shallow well water supplies.
  4. 4

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

    Опубликовано 1989
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    The Tara handpump the birth of a star
  5. 5

    Handpumps issues and concepts in rural water supply programmes

    Опубликовано 1988
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    Handpumps issues and concepts in rural water supply programmes
  6. 6

    Community water supply the handpump option

    Опубликовано 1987
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    Community water supply the handpump option
  7. 7

    Handpumps testing and development proceedings of a workshop in China

    Опубликовано 1985
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    Handpumps testing and development proceedings of a workshop in China
  8. 8

    Laboratory testing of handpumps for developing countries final technical report.

    Опубликовано 1984
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    Laboratory testing of handpumps for developing countries final technical report.
  9. 9

    Village handpump technology research and evaluation in Asia

    Опубликовано 1982
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    Village handpump technology research and evaluation in Asia

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