1998
D. F. I. D. United Kin GB and WELL -London, GB, Water and Environmental Health at London and Loughborough,
Guidance manual on water supply and sanitation programmes. London, UK: United Kingdom, Department for International Development, 1998, p. xvii, 338 p. : 20 fig., photogr., 32 tab.
R. Talbot and Mudgal, A. K.,
“Guidelines for selection and standardisation of handpump technology”, vol. no. 1. SKAT (Swiss Centre for Development Cooperation in Technology and Management), St. Gallen, Switzerland, p. 4 p. : 3 drwngs., 3 photgr., 1998.
E. Baumann,
“Handpump developments”. SKAT (Swiss Centre for Development Cooperation in Technology and Management), St. Gallen, Switzerland, p. 6 p. : 3 fig., 6 photogr., 1998.
I. N. WaterAid - Tiruchirapalli,
“Handpump maintenance”, vol. no. 3. WaterAid, Tiruchirapalli, India, p. 6 p. : 3 photogr., 1998.
C. Batchelor, Cain, J., Farquharson, F., and Roberts, J.,
Improving Water Utilization from a Catchment Perspective, vol. no. 4. Colombo, Sri Lanka: International Water Management Institute (IWMI), 1998, p. v, 32 p. : fig., tabs.
D. Osborn, Arnell, N., Barber, J., and Lascelles, D.,
“Independent advisory panel on long-term environmental issues facing the water industry”. Severn Trent, Birmingham, UK, p. 35 p. : tabs., 1998.
L. J. M., Wegelin, M., and G. C., G.,
“La filtracion gruesa en el tratamiento de agua de fuentes superficiales”, vol. no. 4/98. SKAT (Swiss Centre for Development Cooperation in Technology and Management), St. Gallen, Switzerland, p. vi, 170 p. : fig., photogr., tab., 1998.
J. T. Visscher, J. M., L., and G. C., G.,
Multi-stage filtration : an innovative water treatment technology, vol. no. 34-E. The Hague, The Netherlands: IRC, 1998, p. xiii, 165 p. : 68 fig., 60 tab.
N. E. Nyanchaga,
Performance of floc blanket clarifiers, vol. no. 237. Tampere, Finland: Tampere University of Technology, 1998, p. xvi, 190 p. : 98 fig., 29 tab.
T. H. Y. Tebbutt,
Principles of water quality control, 5th ed.th ed. Oxford, UK: Butterworths-Heinemann, 1998, p. viii, 280 p. : fig., ill., tab.
World Bank -Washington, DC, US,
“Project appraisal document for a proposed credit in the amount of SDR 24.2 million equivalent to the People's Republic of Bangladesh for a arsenic mitigation - water supply project”. World Bank, Washington, DC, USA, p. 60 p. : fig., 1 map, tab., 1998.
Zodinthari,
“Rainwater harvesting system of roof catchment in Mizoram, India”. IHE (International Institute for Infrastructural, Hydraulic and Environmental Engineering), Delft, The Netherlands, p. 15, 5 p. : tab., 1998.