1998
A. C. Gorter, Sandiford, P., Pauw, J., Morales, P., Perez, R. M., y Alberts, H.,
«Hygiene behaviour in rural Nicaragua in relation to diarrhoea»,
International journal of epidemiology, pp. p. 1090-1100 : 5 tab., 1998.
I. N. WaterAid - Tiruchirapalli,
«Hygiene education», vol. no. 1. WaterAid, Tiruchirapalli, India, p. 6 p. : 3 photogr., 1998.
N. Hygis,
«Hygiène hospitalière». Presses Universitaires de Lyon (PUL), Lyon, France, p. 655 p. : fig., tabs., 1998.
A. B. Shrestha,
«Hygiene practices at NEWAH project sites : the impact of hygiene education». Nepal Water for Health (NEWAH), Kathmandu, Nepal, p. 47 p. : 12 fig., 4 tabs., techn.drwngs, 1998.
O. (State). R. IN,
«IEC strategy for Watsan in Orissa». Orissa, Rural Development Department, Bhubaneshwar, India, p. 36 p. : tab., 1998.
M. Clignet,
«Implementation of sustainable water management in Flanders / La politique de l''eau en region Walonne et son cout», in
Report of the expert group meeting on strategic approaches to freshwater management : Harare, Zimbabwe, 27 - 30 January 1998, 1998, p. 15 p. : 4 tab.
WHO -Geneva, CH, World Health Organization, World Bank -Washington, DC, US, UNDP -New York, NY, US, UNFPA -New York, NY, US, Paris, F. R. U. N. E. S. C. O. -, y UNICEF -New York, NY, US,
«Implementing the 20/20 initiative : achieving universal access to basic social services». UNICEF, New York, NY, USA, p. 30 p. : fig., tab., photogr., 1998.
A. Frantzen,
«Improvement of the management of public toilet facilities in Kumasi : roles of public and private sector», vol. no. 9. University of Amsterdam, Amsterdam, The Netherlands, p. 47 p. : 2 fig., 2 maps, 2 photogr., 4 tab., 1998.
C. Batchelor, Cain, J., Farquharson, F., y 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.
G. Bagamuhunda y Kimanzi, G.,
«In the light of experience - water policy and useage in Uganda»,
Waterlines, an international journal of water, sanitation and waste, pp. p. 19-20 : 3 photogr., 1998.
D. Osborn, Arnell, N., Barber, J., y Lascelles, D.,
«Independent advisory panel on long-term environmental issues facing the water industry». Severn Trent, Birmingham, UK, p. 35 p. : tabs., 1998.
C. A. van Wijk-Sijbesma, Blokland, M. W., y Gussenhoven, J. G.,
«India : Kerala : rural water supply and sanitation programme Kerala, India : support mission (KER-8) : 11 - 27 January 1998», vol. KER 8. ETC, Leusden, The Netherlands, p. 16 p. + annexes (6 p.), 1998.