1977
United Nations -New York, NY, US,
«A provisional list of terms relating to water : compiled for use by translators and interpreters at the United Nations Water Conference, [Mar de Plata, Argentina, 14-25 March 1977]». United Nations Documentation and Terminology Service, New York, NY, USA, p. 2 vol. (195, 128), 1977.
United Nations -New York, NY, US,
«Report of the United Nations Water Conference : Mar del Plata, 14-25 March 1977». United Nations, New York, NY, USA, p. v, 181 p., 1977.
WHO -Geneva, CH, World Health Organization y Lausanne, C. H. Institut d,
«Reunion inter-etatique des responsables gouvernementaux de l'approvisionnement en eau et de L'assainissement en milieu rural : Oagadougou, Haute Volta,». Institut du Genie de l'Environnement, Lausanne, Switzerland, p. 298 p., 1977.
N. T. Uphoff y Cohen, J. M.,
Rural development participation : concepts and measures for project design, implementation and evaluation, vol. no. 2. Ithaca, NY, USA: Cornell University, Center for International Studies, 1977, p. xvi, 317 p.: fig., tab.
F. B. Wright,
Rural water supply and sanitation, 3rd ed.ª ed. Huntington, NY, USA: Krieger, 1977, p. xiii, 305 p.
N. Department NP, Pokhara, N. P. S. A. T. A. -, y Kathmandu, N. P. U. N. I. C. E. F. -,
«Rural water supply Nepal : hydrology-water cycle course», vol. no. 1. Nepal, Department of Local Development, Kathmandu, Nepal, p. 18 p. : techn.drwngs, 1977.
P. Jordan,
«Schistosomiasis : research to control»,
American journal of tropical medicine and hygiene, pp. p. 877-886, 1977.
R. G. Koegel,
Self-help wells, vol. no. 30. Rome, Italy: Food and Agriculture Organization (FAO), 1977, p. 78 p. : 56 fig., photogr.
IRC International Water and Sanitation Centre, The Hague, NL y National Environmental Engineering Research Institute -Nagpur, IN, NEERI,
«Slow sand filtration : an interim report». National Environmental Engineering Research Institute, NEERI, Nagpur, India, p. ii, 73 p.: tab., 1977.
P. A. Twumasi, Yangyuoru, Y., y Banuaku, A. F.,
«A sociological study of rural water use : project report for Ghana Water and Sewerage Corporation, rural water supply & environmental health». Ghana Water and Sewerage Corporation, Legon, Ghana, p. 124 pp. : tab., 1977.
D. K. Smith, Thomas, G. H., Christison, J., y Chatfield, E.,
«Survey and test protocols for point-of-use water purifiers». Canada, Dept. of National Health and Welfare, Information Services, Ottawa, Ont, Canada, p. 139 p., 1977.
IRC International Water and Sanitation Centre, The Hague, NL,
«Symposium on community water supply in development cooperation, Amsterdam, The Netherlands, 7-10 February 1977 : report». IRC, Delft, The Netherlands, p. 73 p., 1977.
IRC International Water and Sanitation Centre, The Hague, NL,
«Verslag van de Nederlandse delegatie naar de water conferentie van de Verenigde Naties, Mar del Plata, Argentinie, 14-25 Maart 1977». IRC, Leidschendam, The Netherlands, p. 12 p. + ca 150 p annexes, 1977.