1990
J. Besselink,
« IAD handpump project inventory mission : Niger, Burkina Faso, Ghana, Kenya, 25.11.89-14.01.90 ». InterAction Design, Arnhem, The Netherlands, p. 18, 5 p.: fig., photogr., 1990.
M. Elmendorf,
« The IDWSSD and women's involvement », vol. no. 2. World Health Organization, Community Water Supply & Sanitation Unit, Geneva, Switzerland, p. 22 p.: photogr., 1990.
S. R. A. Huttly, Feachem, R. G., Blum, D., Okoro, J. I., Akujobi, C., Kirkwood, B. R., Emeh, R. N., Okeke, N., Ajala, M., et Dosunmu-Ogunbi, O.,
« The Imo State (Nigeria) drinking water supply and sanitation project. 1 : Description of the project, evaluation methods, and impact on intervening variables »,
Transactions of the Royal Society of Tropical Medicine and Hygiene, p. p. 309-315, 1990.
S. R. A. Huttly, Feachem, R. G., Blum, D., Kirkwood, B. R., Emeh, R. N., Okeke, N., Ajala, M., Smith, G. G., Carson, D. C., et Dosunmu-Ogunbi, O.,
« The Imo State (Nigeria) drinking water supply and sanitation project. 2 : Impact on dracunculiasis, diarrhoea, and nutritional status »,
Transactions of the Royal Society of Tropical Medicine and Hygiene, p. p. 316-321, 1990.
S. A. Esrey,
« Impact de la Decennie de l'Eau Potable et de l'Assainissement sur les maladies diarrheiques », vol. no. 1. World Health Organization, Community Water Supply & Sanitation Unit, Geneva, Switzerland, p. 17 p.: box, photogr., tab., 1990.
D. R. Hopkins,
« Impact de la DIEPA sur la dracunculose », vol. no. 5. World Health Organization, Community Water Supply & Sanitation Unit, Geneva, Switzerland, p. 19 p.: fig., map, photogr., 1990.
P. Streefland et Chabot, J.,
« Implementing primary health care : experiences since Alma Ata ». Royal Tropical Institute, Amsterdam, The Netherlands, p. 160 p.: fig., photogr., tab., 1990.
D. K. U. N. I. C. E. F. - Copenhagen,
« Improved equipment for resistivity measuring », vol. no. 2. UNICEF Water, Environment and Sanitation Section, Copenhagen, Denmark, p. 2 p., 1990.
R. Ambat, Moahi, K. H., Neill, J. R., Grand, B., et Mchombu, K. J.,
« Improving the effectiveness of small libraries and information units : modul[e]s of training courses 1988/89/90 ». Germany, Education, Science and Documentation Centre, Bonn, Germany, p. ii, 201 p., 1990.
K. E. Kefinco - Kakamega, FI, F. Ministry o, Helsinki, F. I. Kefinco -, et KE, K. Ministry o,
« Income generating possibilities and potentials for women groups in Western Province ». Kefinco, Helsinki, Finland, p. 61 p.: tab., 1990.
R. Bos,
« Incorporating institutional and legal requirements »,
Waterlines, an international journal of water, sanitation and waste, p. p. 23-27: photogr., 1990.
P. H. Asian Deve Manila,
« Indonesia water supply and sanitation sector study ». Asian Development Bank, Manila, Philippines, p. xix, 132 p.: fig., tab., map, 1990.
CREPA -Ouagadougou, BF, Centre Regional pour l'Eau Potable et l'Assainissement a Faible Cout,
« Info CREPA ». Centre Regional pour l'Eau Potable et l'Assainissement a Faible Cout (CREPA), Ouagadougou, Burkina Faso, 1990.
M. Svendsen et Changming, L.,
« Innovations in irrigation management and development in Hunan province : financial autonomy, water wholesaling, turnover to farmers, mass movement of labor »,
Irrigation and drainage systems, p. p. 195-214 : 1 map, 1 photogr., 7 tab., 1990.
K. B. Kurup,
« Innovative approaches in water supply and sanitation programme ». Kerala Water Authority, Socio-Economic Units, Trivandrum, India, p. 12 p., 1990.
G. McBean,
« Instant illustration ». UNICEF, Kathmandu, Nepal, p. 108 p.: drawing, 1990.
IRC International Water and Sanitation Centre, The Hague, NL et DGIS, D. General fo,
« Institutional development in the Indo-Dutch rural water supply and sanitation programme : a discussion paper ». Netherlands, Ministry of Foreign Affairs, DGIS, The Hague, The Netherlands, p. 19 p.: tab., 1990.