Biblio

J. Pickford, “Affordable water supply and sanitation : proceedings of the 20th WEDC conference, Colombo, Sri Lanka, 22-26 August 1994”. Water, Engineering and Development Centre, Loughborough University of Technology, WEDC, Loughborough, UK, p. xvii, 325 p.: fig., tab., 1994.

R. Shaw, Pickford, J., and Steele, R., “Water, environment and management : proceedings of the 18th WEDC Conference, Kathmandu, Nepal, 30 August - 3 September 1992”. Water, Engineering and Development Centre, Loughborough University of Technology, WEDC, Loughborough, UK, p. xvi, 283 p.: fig., tab., 1993.

J. Pickford, “Infrastructure, environment, water and people : proceedings of the 17th WEDC Conference, United Nations Centre for Human Settlement (Habitat), Nairobi, Kenya, 19-23 August 1991”. Water, Engineering and Development Centre, Loughborough University of Technology, WEDC, Loughborough, UK, p. xvi, 302 p.: fig., tab., 1991.

J. Pickford and Cotton, A., “Water and waste engineering in Asia : 8th WEDC Conference, 4-5 February 1982 : at the Centre for Environmental Studies, Guindy, Madras, India : proceedings”. Water, Engineering and Development Centre, Loughborough University of Technology, WEDC, Loughborough, UK, p. 163 p.: fig., tab., 1982.