1991
B. Faso. Dire BF,
“Atelier national sur l'approvisionnement en eau potable des centres secondaires : document final”. Burkina Faso, Ministere de l'Eau, Direction de Etudes et de la Planification, Ouagadougou, Burkina Faso, p. 148 p. : fig., tab., 1991.
D. A. Okun and Lauria, D. T.,
“Capacity building for water resources management : an international initiative for the 1990s”. University of North Carolina at Chapel Hill, School of Public Health, Chapel Hill, NC, USA, pp. 30 p. (P. 39-69): 2 fig., 1 tab., 1991.
IUCN -Gland, CH, International Union for Conservation of Nature, Gland, C. H. W. W. F. -, and Nairobi, K. E. U. N. E. P. -,
Caring for the earth : a strategy for sustainable living. Gland, Switzerland: IUCN - International Union for Conservation of Nature, 1991, p. iv, 228 p.
WSSCC -Geneva, CH, Water Supply and Sanitation Collaborative Council,
“Collaborative council global forum, Oslo, September 18-20, 1991 : collected papers”. Water Supply and Sanitation Collaborative Council, WSSCC, Geneva, Switzerland, p. 19 papers: fig., tab., maps, 1991.
J. Christmas and de Rooy, C.,
“The Decade and beyond”,
Waterlines, an international journal of water, sanitation and waste, pp. p. 5-9: fig., photogr., 1991.
I. Serageldin, Diop, F., and Hill, K.,
“Economic crisis, structural adjustment, and health in Africa”, vol. no. 766. World Bank, Population and Human Resources Department, Washington, DC, USA, p. 74 p.: 19 fig., 6 tab., 1991.
M. Ettema,
“Een enkele reis naar Bamako : structurele aanpassings programma's, gezondheid, gezondheidszorg; het Bamako-initiatief in Ghana”. Agricultural University Wageningen, Health Science Dept., Wageningen, The Netherlands, p. 74 p.: fig., photogr., tab., 1991.
M. J. R.,
“El codigo de aguas de la Republica de Chile, en el marco de uno economia social de mercado”, in
International Seminar on Efficient Water Use : proceedings = Seminario Internacional sobre el Uso Eficiente del Agua : ponencias, 1991, pp. P. 511-519.
World Bank -Washington, DC, US,
“Environmental assessment sourcebook. Vol. I. Policies, procedures, and cross-sectoral issues”, vol. no. 139. World Bank Environment Department, Washington, DC, USA, p. xv, 227 p. : fig., tab., 1991.
M. W. Blokland, Alaerts, G. J., Blair, T. L., van Hofwegen, P., and Savenije, H.,
“Framework document for capacity building : guidelines for workinggroup discussions”, presented at the 1991-01-01, Delft, The Netherlands, 1991, Draft., p. 31 p.: fig.
C. Wheal,
“Freshwater pollution”, vol. no. 6. UNEP, United Nations Environment Programme, Nairobi, Kenya, p. 36 p.: tab., fig., map, photogr., 1991.