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Biblio

Found 3 results
Filters: Author is Ball, S.  [Clear All Filters]
2004
M. Smith y Ball, S., «Waste stabilization ponds», Waterlines, an international journal of water, sanitation and waste, vol. no. 10, pp. p. 15-18 : techn.drwng, 2004.
1982
S. Ball, Pickford, J., y 7, W. E. D. C. Conference, «Water, people and waste in developing countries : 7th WEDC Conference, 23 -25 September 1981 : proceedings». Water, Engineering and Development Centre, Loughborough University of Technology, WEDC, Loughborough, UK, p. 112 p.: fig., tab., 1982.
1981
S. Ball y Pickford, J., «Water and waste engineering in Africa : proceedings of the 6th WEDC Conference 24-28 March 1980 at Ahmadu Bello University, Zaria, Nigeria». Water, Engineering and Development Centre, Loughborough University of Technology, WEDC, Loughborough, UK, p. 203 p., 1981.
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