1993
A. J. H. Negenman, Saif, A. S. A., Al-Selwi, T. H. M., Gieske, J. M. J., y Brouwer, G. K.,
«Water resources Wadi Adhanah and Marib area : water resources management study». Yemen, Ministry of Oil and Mineral Resources, Sana'a, Yemen, p. xi, 129 p.: 14 fig., 39 tab., 1993.
D. Bendahmane,
«Water reuse in developing countries : including guidelines for wastewater reuse». Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. 8 p. + insert: tab., 1993.
R. Shaw, Skinner, B., Ince, M., Pickford, J., Barker, P., Coad, A., y Smith, M.,
«Water, sanitation, environment and development : proceedings of the 19th WEDC conference, Accra, Ghana, 6-10 September 1993». Water, Engineering and Development Centre, Loughborough University of Technology, WEDC, Loughborough, UK, p. xvii, 322 p. : fig., tab., 1993.
UNICEF -New York, NY, US,
«Water, sanitation & hygiene education : a UNICEF training package : [participant manual]». UNICEF Water, Environment and Sanitation Section, New York, NY, USA, p. 8 modules (ca. 650 p.), 1993.
D. Cullivan, Burns, K., y J. Dingman, S.,
«Water shortage and related public health problems : an action plan for the city of Beira, Mozambique», vol. no. 389. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. xiii, 72 p.: 9 fig., 2 tab., 1993.
I. Ministry o IT, Rome, I. T. C. E. F. R. E. -, y Geneva, C. H. W. S. S. C. C. Work,
«Water Supply and Sanitation Collaborative Council (WSSCC) Working Group on Urbanization (WG/U) : Siena meeting, Siena, Certosa di Pontignano, April 25-28, 1993 : working documents». Center for Research and Documentation Febbraio '74, Rome, Italy, p. 91 p.: boxes, 1993.
Wand Rural Agriculture y Helsinki, F. I. F. I. N. N. I. D. A. -,
«Water supply and sanitation project in Ohangwena region : revised project document : 1994 - 1995 and (possible extension 1996)». Namibia, Department of Water Affairs, Windhoek, Namibia, p. iii, 24 p. + annexes (14 p.): fig., 1 map, tab., 1993.
W. H. O. - W. Health Organization, Council, W. S. S. C. C. - W. Supply and, y Fund, U. N. I. C. E. F. - U. Nations Ch,
«Water supply and sanitation sector monitoring report 1993: sector status as of 31 December 1991», UNICEF, New York, NY, USA, 1993.
M. Wegelin y Dorcoo, K.,
«Water treatment in northern Ghana», in
Water, sanitation, environment and development : proceedings of the 19th WEDC conference, Accra, Ghana, 6-10 September 1993, 1993, pp. P. 111-114 : 2 fig., 1 tab.
A. C. McIntosh,
«Water utilities data book : Asian and Pacific region». Asian Development Bank, Manila, Philippines, p. xv, 156 p.: 95 fig., tab., 1993.
A. Y. Metaferia,
«Water vending in urban areas in Ethiopia», in
Workshop on management of urban water services, Tampere 25.4.1991, 1993, pp. P. 44-51: 4 tab.
C. Allsebrook,
«Water wisdom». Guthrie Allsebrook & Co, Oxford, UK, p. 200 p.: fig., photogr., 1993.
G. B. WaterAid - London,
«WaterAid in Tanzania». WaterAid, London, UK, p. video (7 min.): VHS, 1993.
G. B. WaterAid - London,
«WaterAid : technical handbook». WaterAid, London, UK, p. Loose-leaf (ca. 350 p.): fig., tab., 1993.
V. Cardenas, Saad, C., Varona, M., y Linero, M.,
«Waterborne cholera in Riohacha, Colombia, 1992»,
Bulletin of the Pan American Health Organization, pp. p. 313-330: 3 fig., 7 tab., 1993.
R. Pareja y Andino, I.,
«When a logo is more than just a logo», in
Notes from the field in communication for child survival, 1993, pp. P. 97-102 : ill.
J. - O. Drangert,
Who cares about water? : a study of household water development in Sukumaland, Tanzania, vol. no. 85. Linkoping, Sweden: Linkoping University, Department of Water and Environmental Studies, 1993, p. 300 p.: fig., tab.