1998
C. H. Swiss Comm Bern,
«Guidelines for research in partnership with developing countries : 11 principles». Swiss Commission for Research Partnership with Developing Countries -KFPE, Bern, Switzerland, p. 56 p., 1998.
R. Talbot y 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.
J. Bijlmer y Stegeman, M.,
Habitat : wonen en leven in de stad, vol. no. 9. The Hague, The Netherlands: Netherlands, Ministry of Foreign Affairs, DGIS, Information Department, 1998, p. 238 p. : map, photogr.
I. van Hooff,
«Hacia una mejor programacion : manual sobre saneamiento e higiene en la escuela», vol. num. 5. UNICEF Water, Environment and Sanitation Section, New York, NY, USA, p. vi, 62 p. : 55 boxes, 2 ill., 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.
V. Curtis y Kanki, B.,
«Happy, healthy and hygienic : how to set up a hygiene promotion programme. 2. Risk practices, target practices», vol. no. 5. UNICEF Water, Environment and Sanitation Section, New York, NY, USA, p. 24 p. : fig., ill., 1998.
V. Curtis y Kanki, B.,
«Happy, healthy and hygienic : how to set up a hygiene promotion programme. 3. Motivating behaviour change», vol. no. 5. UNICEF Water, Environment and Sanitation Section, New York, NY, USA, p. 24 p. : boxes, fig., ill., 1998.
V. Curtis y Kanki, B.,
«Happy, healthy and hygienic : how to set up a hygiene promotion programme. 4. Communicating hygiene», vol. no. 5. UNICEF Water, Environment and Sanitation Section, New York, NY, USA, p. 20 p. : 2 boxes, fig., ill., 1 tab., 1998.
V. Curtis y Kanki, B.,
«Happy, healthy and hygienic : how to set up a hygiene promotion programme. 1. Planning a hygiene promotion programme», vol. no. 5. UNICEF Water, Environment and Sanitation Section, New York, NY, USA, p. 29 p. : fig., ill., tab., 1998.
T. Hume-Sotomi, Obende, K., y Ajayi, O.,
Health and civic guides for the young, Revised edition. Lagos, Nigeria: Nijam Publishers, 1998, p. vii, 42 p. : ill.
Water and Sanitation Program -Washington, DC, US, WSP,
«Healthy communities». UNDP-World Bank Water and Sanitation Program, Washington, DC, USA, p. video (13 min. 14 sec.) : VHS/PAL, 1998.
N. P. Helvetas - Pokhara,
«Helvetas' experiences on sanitation in rural Nepal». Helvetas, Swiss Association for Development and Cooperation, Pokhara, Nepal, p. 11 p., 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.
J. Hassan,
A history of water in modern England and Wales. Manchester, UK: Manchester University Press, 1998, p. x, 214 p. : 19 tab.
M. B. Pescod y Saw, C. B.,
«Hospital waste management in four major cities : a synthesis report», vol. no. 8. WASTE, Gouda, The Netherlands, p. ii, 36 p. : 7 boxes, 5 fig., 6 tab., 1998.