Torthaí cuardaigh - Pickford, John, 1924--

Environmental health engineering in hot climates and developing countries: proceedings of the two day conference held in the Department of Civil Engineering, LoughboroughUniversity... de réir Conference on Environmental Health Engineering in Hot Climates and Developing countries

Rannpháirtithe: “…Pickford, John, 1924-…”

Collaboration in water and waste engineering for developing countries 5th WEDC Conference, 22-24 April 1979 proceedings

Rannpháirtithe: “…Pickford, John, 1924-…”

Water and waste engineering in Asia at the Centre for Environmental Studies, Guindy, Madras, India 8th WEDC Conference, 4-5 February 1982 proceedings

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Sanitation and water development in Africa: 9th WEDC Conference, 12 - 15 April 1983 at the University of Zimbabwe, Harare, Zimbabwe: proceedings/ de réir WEDC Conference(�9th

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Water and waste engineering in Africa 6th WEDCV conference 24 28 March 1980 at Ahmadu Bello University, Zaria, Nigeria proceedings

Rannpháirtithe: “…Pickford, John, 1924-…”