1990
C. Wanjala,
“Syllabus for well committees' seminar”. Kefinco, Helsinki, Finland, p. 39 p. : drwng., 1990.
P. Roark and Yacoob, M.,
“Tech pack : steps for implementing rural water supply and sanitation projects”, vol. no. 62. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. v, 111 p.: fig., 1990.
S. Rebers,
“Traditional knowledge concerning waterquality and water-management in rural areas of India”. Agricultural University Wageningen, Dept. of Water Purification, Wageningen, The Netherlands, p. vi, 54 p.: fig., 1990.
P. Friedlander,
“Water for the urban poor”,
Waterlines, an international journal of water, sanitation and waste, pp. p. 6-8: photogr. tab., 1990.
1989
K. - K. Munguti,
“Community-level management and maintenance”,
Waterlines, an international journal of water, sanitation and waste, pp. p. 12-13, 20-21: photogr., 1989.
W. Kinoti, Sibowo, H., and Waterkeyn, J.,
“Dak makare e tie nam”. Kenya Water for Health Organization (KWAHO), Nairobi, Kenya, p. 48 p.: drawing, 1989.
C. P. Dodge,
“Debt-for-water swap : a first in Sudan”,
Waterlines, an international journal of water, sanitation and waste, pp. p. 5-8: fig., map, photogr., 1989.
H. N. U. N. I. C. E. F. - Tegucigalpa and Tegucigalpa, H. N. S. A. N. A. A. -,
“Estrategia de trabajo de promocion comunitaria”. Honduras, Servicio Autonomo Nacional de Acueductos y Alcantarillados, Tegucigalpa, Honduras, p. 7 p. + annexes (ca. 30 p.), 1989.
A. Wyatt, Jennings, L., Boukraa, R., Swanson, R., Thaddeus, S., and Friori, M.,
“Evaluation a mi-parcours du Projet des institutions d'eau potable dans les zones rurales de la Tunisie”, vol. no. 256. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. xii, 210 p.: fig., tab., 1989.
E. Samu, Kanyetta, P., and Doedens, A.,
“Getting well, getting better : results of a base-line survey executed in the North-Western Province of Zambia, Solwezi and Kasempa District, January-July 1989”, vol. no. 1. Zambia, Department of Water Affairs, Solwezi, Zambia, p. iii, 57 p.: tab., 1989.
D. Narayan-Parker,
“Indonesia : evaluating community management : a case study”. UNDP PROWWESS (Promotion of the Role of Women in Water Supply and Sanitation), New York, NY, USA, p. 47 p.: map, tab., photogr., 1989.
D. B. Edwards, Larrea, O. R., and Gonzalez, N. L.,
“Integrated rural health delivery system Ecuador : final evaluation”, vol. no. 264. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. xii, 83 p., 1989.
S. Juma, Kinoti, W., Reinkemeyer, A., and Waterkeyn, J.,
“Kuishi maisha yenye afya kwenye kingo za mto Tana”. Kenya Water for Health Organization (KWAHO), Nairobi, Kenya, p. 50 p.: drawing, 1989.
C. B. Hill and Mtawali, K. M.,
“Malawi : lessons from the gravity-fed piped water system”, in
Successful development in Africa : case studies of projects, programmes, and policies, 1989, pp. P. 57-78 : fig., tab.
I. N. Kerala Wat Trivandrum,
“Manual for site selection of public water points”. Kerala Water Authority, Socio-Economic Units, Trivandrum, India, p. 18 p., 1989.
W. van Leeuwen,
“M.C.K. water programme”. SNV Netherlands Development Organization, The Hague, The Netherlands, p. 17 p.: tab., 1989.
A. Wyatt, Jennings, L., Boukraa, R., Frioui, M., Swanson, R., and Thaddeus, S.,
“Midterm evaluation of the USAID/Tunisia Rural Potable Water Institutions Project”, vol. no. 256. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. xiv, 200 p.: fig., tab., 1989.