Rural water supply in developing countries : proceedings of a workshop on training held in Zomba, Malawi, 5 - 12 August, 1980.
Government of Malawi, International Development Research Centre Canadian International Development Agency
Rural water supply in developing countries : proceedings of a workshop on training held in Zomba, Malawi, 5 - 12 August, 1980. Government of Malawi International Development Research Centre Canadian International Development Agency - Ottawa International Development Research Center 1981 - 144 p.; 24cm.
628.1 IDIR
Rural water supply in developing countries : proceedings of a workshop on training held in Zomba, Malawi, 5 - 12 August, 1980. Government of Malawi International Development Research Centre Canadian International Development Agency - Ottawa International Development Research Center 1981 - 144 p.; 24cm.
628.1 IDIR