B. Reed y House, S.,
«Emergency water sources : guidelines for selection and treatment : trainer support notes». Water, Engineering and Development Centre, Loughborough University of Technology, WEDC, Loughborough, UK, p. vii, 62 p., 1998.
A. Hallam,
Evaluating humanitarian assistance programmes in complex emergencies, vol. no. 7. London, UK: Overseas Development Institute (ODI), 1998, p. 127 p. : 21 boxes, 4 fig.
S. Fleming,
«Forum: war and water». International Committee of the Red Cross, Geneva, Switzerland, p. 112 p. : photogr., 1998.
R. Kessler,
«Hidden benefits : linking relief and development in Kabul»,
Waterlines, an international journal of water, sanitation and waste, pp. p. 26-28 : 5 photogr., 1998.
R. U. S. I. B. I. C. O. Int Moscow,
«Third International Congress "Water : Ecology and Technology " ECWATECH-98 : Moscow, May, 26 - 30, 1998 : abstracts». SIBICO International, Moscow, Russian Federation, p. 471, xxxvi p. : fig., tab., 1998.
K. Thompson y Crawshaw, J.,
«Water in Liberia - how war affects policy formulation and implementation»,
Waterlines, an international journal of water, sanitation and waste, pp. p. 27-29 : 1 box, 3 photogr., 1998.