1990
A. Wyatt,
“A re-examination of costs and benefits of rural water supply projects in Central Tunisia”, vol. no. 298. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. viii, 78 p.: fig., tab., 1990.
P. Evans,
“Report of a consultancy mission to Eastern Caprivi, Namibia, to review UNICEF support to water supply development, and related isues, 10-13 September, 1990”. UNICEF, Windhoek, Namibia, p. 17 p., 1990.
R. Centre Afr CF,
“Republique Centrafricaine : bilan de la Decennie Internationale de l'Eau Potable et de l'Assainissement”, in
Quinzieme reunion du Conseil des Ministres, Ouagadougou, 19-23 fevrier 1990 : compte rendu des journees techniques, 1990, p. 13 p.: tab.
S. Cairncross,
“Sanitation and the control of hookworm disease”, in
Hookworm disease : current status and new directions, 1990, pp. P. 304-317: 4 fig., 3 tab.
M. M. Zaki,
“Small scale water systems in Upper Egypt”,
Water quality bulletin, pp. p. 43-45, 64: fig., 1990.
R. Belli,
“Social activities in support of water supply projects”,
Cooperazione / English edition, pp. p. 33-37: photogr., tab., 1990.
L. K. Sarvodaya Moratuwa,
“SRTS project report 1990”. Sarvodaya Rural Technical Services, Moratuwa, Sri Lanka, p. 45 p. + annexes : fig., photogr., tab., 1990.
H. Mitwally,
“A study on the local manufacture of plastic latrine pans in Egypt”. World Health Organization Eastern Mediterranean Regional Office, Alexandria, Egypt, p. 48 p.: 15 fig., 2 tab., 1990.
L. Hoffman,
“Thematic evaluation on the integration of women in rural development : report on field mission to the rural water supply programme, Swaziland”. Management Consulting for Development, BMB, Tilburg, The Netherlands, p. vi, 173, 47 p.: fig., map, 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.
N. L. S. A. W. A. - Utrecht, Oegstgeest, N. L. C. E. B. E. M. O. -, and Tamale, G. H. Tamale Arc,
“Village water reservoirs project, Tamale, Ghana : halfyearly report June 1990”. SAWA, Tamale, Ghana, p. 37 p. + 5 p. ann.: fig., 6 tab., 1990.
Z. Comite Nat ZR,
“Water supply and sanitation in Zaire : a bi-decennial strategy”. Comite National d'Action de l'Eau et de l'Assainissement (CNAEA), Kinshasa, Zaire, p. 20 p. : 3 photogr., 2 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.