1991
WHO -Geneva, CH, World Health Organization,
“Eau potable, assainissement et sante en milieu rural : rapport de la deuxieme consultation du Groupe du Travail OMS Eau- Assainissement- Sante, Geneve, 9-11 Avril 1991”. World Health Organization, Community Water Supply & Sanitation Unit, Geneva, Switzerland, p. iii, 43 p., 1991.
dela Rive J. Box, Ishengoma, D. M., Kimei, V., Mowo, F., and Bekker, D.,
“Evaluation of the rural water and sanitation programmes, Shinyanga and Morogoro regions”. Netherlands, Ministry of Foreign Affairs, DGIS, The Hague, The Netherlands, p. iii, 41 p.: 4 fig., 1991.
H. Christensen, Gray, K., Kleemeier, E., Loft, M., and Schaumburg-Mueller, H.,
“Evaluation report : drinking water projects in India”. DANIDA, Ministry of Foreign Affairs, Copenhagen, Denmark, p. : 4 fig., 19 tab., 1991.
L. Monjour, Henry, P., Guillemin, F., and Uwechue, N.,
“Faecal contamination of rural water supply in the Sahelian area”,
Water resources, pp. p. 923-927: 2 fig., 3 tab., 1991.
G. Garvey, Gebrehiwet, K., and Yegletu, A.,
“Hand dug wells : field experience from Ethiopia”, in
Infrastructure, environment, water and people : proceedings of the 17th WEDC Conference, United Nations Centre for Human Settlement (Habitat), Nairobi, Kenya, 19-23 August 1991, 1991, pp. P. 181-184: 2 fig.
D. D. Mara, Pinfold, J., and Hubley, J.,
“A hygiene intervention study in rural north-east Thailand”,
Waterlines, an international journal of water, sanitation and waste, pp. p. 9-12: 4 fig., ill., photogr., 1991.
J. VanSant, Sonnemann, J., and Klees, R.,
“Impacts and lessons learned from the rural water borne disease control project Swaziland”, vol. no. 328. Environmental Health Project (EHP), Arlington, VA, USA, p. x, 67 p.: 2 fig., 1 map, 4 tab., 1991.
M. Pillay and Terry, S.,
“Informal settlements : impact on water quality”, in
Infrastructure, environment, water and people : proceedings of the 17th WEDC Conference, United Nations Centre for Human Settlement (Habitat), Nairobi, Kenya, 19-23 August 1991, 1991, pp. P. 25-28: 6 fig.
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. B. M. Chimedza,
“Integrated approach to rural development”, in
Infrastructure, environment, water and people : proceedings of the 17th WEDC Conference, United Nations Centre for Human Settlement (Habitat), Nairobi, Kenya, 19-23 August 1991, 1991, pp. P. 115-118: 1 map, 3 tab.
J. Hahn, Vrba, J., Aldwell, C. R., Alfoldi, L., Andersen, L. J., Kaden, S., Miller, J. C., and van Waegeningh, H. G.,
“Integrated land-use planning and groundwater protection in rural areas : a comparative study of planning and management methodologies”. UNESCO International Hydrological Programme, UNESCO-IHP, Paris, France, p. viii, 102 p.: fig., tab., 1991.
A. Kruger and Lunoe, B.,
“Kigoma water programme : inspection report”. NORAD, Norwegian Agency for Development Cooperation, Oslo, Norway, p. v, 94, 66 p.: fig., tab., 1991.
L. Ministry o LS,
“Manual of standardisation planning, design and construction of village water supplies”. Lesotho, Ministry of Interior, Chieftainship Affairs and Rural Development, Village Water Supply, Maseru, Lesotho, p. 75 p. : fig., maps, tech. drwngs., 1991.