1988
P. G. Williams,
“Study of a horizontal-flow roughing filter for pretreatment prior to slow sand filtration”, in
Seminar on water supply and sanitation, KwaZulu : Elangeni Hotel, Durban, 28-30 June, 1988 : papers, 1988, p. Paper A.2 (11 p.): fig., tab.
D. Brouwer,
“A survey on water use and hygiene in a rural area on Mount Elgon, West-Kenya”, vol. no. 1988-318. Agricultural University Wageningen, Wageningen, The Netherlands, p. 101 p.: fig., tab., 1988.
WHO -Geneva, CH, World Health Organization, World Bank -Washington, DC, US, UNDP -New York, NY, US, en UNICEF -New York, NY, US,
“Table ronde inter-institutions sur l'approvisionnement en eau et l'assainissement en Afrique, Brazzaville, 15-18 decembre 1987 : rapport d'une reunion des representants du programme des Nations Unies pour le Developpement, du Fonds des Nations Unies pour”. World Health Organization (WHO), Geneva, Switzerland, p. vi, 29 p., 1988.
J. Smith en Yacoob, M.,
“Teaching about guinea worm prevention : a manual for secondary school teachers”, vol. no. 223. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. 93 p., 1988.
M. Tanticharoen, Lerttriluck, S., Loha, V., en Bhumiratana, S.,
“Technical and economic evaluation of biogas plant treating tapioca starch factory wastewater”, in
Seminar on anaerobic waste treatment and sanitation technologies, Bangkok, Pattaya, 1-3 September 1988, 1988, p. 15 p.: fig., tab.
P. E. C. E. P. I. S. - Lima, Cali, C. O. Universida, Tunja, C. O. Corporacio, Cali, C. O. Fondo Colo, BR, B. Conselho N., PAHO -Washington, DC, US, en Curitiba, B. R. Pontificia,
“Tecnologias apropriadas en saneamiento ambiental de bajo costo para zonas perifericas o marginales : 22 al 26 de marzo de 1988, Cali, Colombia”. Universidad del Valle, Cali, Colombia, p. 292 p.: fig., tab., 1988.
H. A. Heijnen en Boot, M. T.,
Ten years of experience : Community Water Supply and Sanitation Programme, Pokhara, Western Development Region, Nepal, vol. no. 26. The Hague, The Netherlands: IRC, 1988, p. IX, 104 p.: fig., tab.
E. P. Ganewatte, Murage, K., Udawatte, S., en Sathiamoorthy, I.,
“[.. title in Sinhalese and Tamil ..] [Slow sand filters for small communities in Sri Lanka]”. UNICEF Water, Environment and Sanitation Section, Colombo, Sri Lanka, p. 11 p.: tab., photogr., 1988.
E. Kaltenthaler, Chawira, F., en Waterman, R.,
“Traditional handwashing in Zimbabwe and the use of the mukombe : microbiological and behavioural aspects”. Blair Research Laboratory, Harare, Zimbabwe, p. Ca. 100 p.: fig., tab., photogr., 1988.
UNDP -New York, NY, US, UNDTCD -New York, NY, US, en Nairobi, K. E. U. N. E. P. -,
“Transnational project on the major regional aquifer in North-east Africa : proceedings of the project workshop held in Khartoum, Sudan, 12th-14th December, 1987”. United Nations Department of Technical Co-operation for Development, New York, NY, USA, p. 64 p.: fig., tab., 1988.
B. Yared,
Treatment of tannery wastewaters by activated sludge process, vol. no. 36. Tampere, Finland: Tampere University of Technology, 1988, p. 61, 9 p.: fig., tab.
M. W. Kirimbai, van Wijk-Sijbesma, C. A., en Pallangyo, E. A. N.,
“Tupate maji pamoja : integrated field manual on community participation and health education for MAJI, AFYA and MAENDELEO”. Tanzania, Office of the Prime Minister, Community Development Department, Morogoro, Tanzania, p. 81 p.: fig., 1988.