UNDP -New York, NY, US,
“Borrowed from our future”. Iversen Associates Business Communications, New York, NY, USA, p. video (18 min.): VHS, 1990.
UNDP -New York, NY, US,
“Consultation mondiale sur l'eau potable et l'assainissement pour les 1990, le 10-14 Septembre de 1990, New Delhi, India : safe water 2000 : declaration de New Delhi”. UNDP (United Nations Development Programme), New York, NY, USA, p. 8 p., 1990.
UNDP -New York, NY, US,
“Consultation mondiale sur l'eau salubre et l'assainissement pour les annes 90, New Delhi, Inde, 10-14 septembre 1990 : document de reference”, presented at the 1990-01-01, New York, NY, USA, 1990, p. x, 97 p.: fig.
UNDP -New York, NY, US,
“Global consultation on safe water and sanitation for the 1990s, 10-14 September 1990, New Delhi, India : safe water 2000 : the New Delhi Statement”. UNDP (United Nations Development Programme), New York, NY, USA, p. 7 p., 1990.
UNDP -New York, NY, US,
“Global consultation on safe water and sanitation for the 1990s, New Delhi, India, September 10-14, 1990 : background paper”, presented at the 1990-01-01, New York, NY, USA, 1990, p. x, 52 p.: fig.
WHO -Geneva, CH, World Health Organization, UNDP -New York, NY, US, Geneva, C. H. I. D. W. S. S. D. Ste, and IRC International Water and Sanitation Centre, The Hague, NL,
“Rapport sur les echanges d'information technique dans le cadre de la DIEPA”, vol. no. 4. World Health Organization, Community Water Supply & Sanitation Unit, Geneva, Switzerland, p. 27 p., 1990.
UNDP -New York, NY, US,
“Safe water 2000”. UNDP (United Nations Development Programme), New York, NY, USA, p. video (13 min.): VHS, 1990.
UNDP -New York, NY, US and de l'Industrie, del'Hydrauli,
“Schema directeur de mise en valeur des ressources en eau du Mali”. UNDP Department of Technical Cooperation for Development, New York, NY, USA, p. 2 vol. (281, 113 p.) : fig., tab., 1990.
UNDP -New York, NY, US and de l'Industrie, del'Hydrauli,
“Synthese hydrogeologique du Mali”. UNDP Department of Technical Cooperation for Development, New York, NY, USA, p. 291 p. : fig., map, tab., 1990.
UNDP -New York, NY, US and Manila, P. H. Asian Deve,
“Women and water : domestic shallow well water supplies, the family handpump scenario : proceedings of a regional seminar "Women and Water - the Family Handpump", Manila, 29 August - 1 September 1989”. Asian Development Bank, Manila, Philippines, p. viii, 270 p.: fig., tab., 1990.
UNDP -New York, NY, US, World Resources Institute -Washington, DC, US, and Nairobi, K. E. U. N. E. P. -,
World resources 1990-91. New York, NY, USA: Oxford University Press, 1990, p. xiv, 383 p.: tab.