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. Fry and Frelick, G.,
“A training guide on hygiene education”, vol. no. 60. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. ca. 210 p., 1990.
T. Murre,
“Village water reservoirs, Tamale, Ghana N.R. : half-yearly report, Animation Section, period January - June, 1990”. SAWA, Utrecht, The Netherlands, p. 27, 17 p.: tab., 1990.
T. Murre and Mumuni, F.,
“[Village water reservoirs, Tamale, Ghana N.R.] : half-yearly report Animation Section, period July - December, 1990”. SAWA, Utrecht, The Netherlands, p. 38 p.: tab., 1990.
H. van Wichen,
“Village water supply project : education manual”. Zambia, Department of Water Affairs, Solwezi, Zambia, p. 32 p. : ill., 1990.
U. G. U. N. I. C. E. F. - Kampala, UG, U. Ministry o, and UG, U. Ministry o,
“Water and sanitation for health : a handbook for U-two handpump mechanics”. Uganda, Ministry of Health, Entebbe, Uganda, p. 40 p.: drawings, 1990.
P. Roark and Brahmam, S.,
“Water supply and sanitation program design for NGOs in Haiti”, vol. no. 297. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. ix, 62 p.: fig., map, tab., 1990.
WHO -Geneva, CH, World Health Organization,
“Water supply, sanitation and health in rural areas : report of a consultation of the WHO Working Group on Water, Sanitation and Health, Geneva, 27-28 June 1990”. World Health Organization (WHO), Geneva, Switzerland, p. ii, 26 p., 1990.
S. Cairncross, Aziz, K. M. A., Huttly, S. R. A., Minnatullah, K. M., Hassan, Z., Patwary, M. K., Rahaman, M. M., and Hoque, B. A.,
“Water supply, sanitation and hygiene education : report of a health impact study in Mirzapur, Bangladesh”, vol. 1. UNDP-World Bank Water and Sanitation Program, Washington, DC, USA, p. xiii, 91 p.: fig., tab., 1990.
CIDA -Gatineau, Que, CA, Canadian International Development Agency,
“The water utilization project : a case study on a water and health education project in northern Ghana”. Canadian International Development Agency, CIDA, Hull, Que, Canada, p. vii, 172 p.: box., ill., 1990.
D. Wheeler, Dahi, E., and Helmer, R.,
“WHO/DANIDA course on surveillance and control of drinking water quality, Arusha, November 1990”. Centre for Developing Countries, Technical University of Denmark, Lyngby, Denmark, p. Ca. 250 p.: fig., tab., 1990.
U. Winblad, Olsson, P., and Savanhu, D.,
“Zimbabwe : Manicaland health, water and sanitation programme : mid-term assessment and appraisal of proposed continuation”. SIDA, Swedish International Development Cooperation Agency, Stockholm, Sweden, p. 59 p.: fig., tab., 1990.
1989
R. Cuevas, Flores, J. R., and Tschumi, P.,
“Abastecimiento de agua potable y saneamiento basico para la poblacion rural: un proyecto de desarrollo en marcha se presenta”. Swiss Agency for Development and Cooperation (SDC), Tegucigalpa, Honduras, p. 24 p.: fig., photogr., 1989.
A. M. Land and Selotlegeng, K. A.,
“Addressing rural sanitation in Botswana”, in
Water, engineering and development in Africa : proceedings of the 15th WEDC Conference, Kano, Nigeria, 3-7 April 1989, 1989, pp. P. 71-74.
G. Williams,
“All for health : a resource book for Facts for Life”. UNICEF, Facts for Life Unit, New York, NY, USA, p. xvii, 72 p.: photogr., 1989.
H. L. Jennings and Gridley, K.,
“Atelier sur la formation des formateurs : projet d'alimentation en eau et d'assainissement en milieu rural au Benin”, vol. no. 266. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. viii, 68 p.: fig., tab., 1989.