Biblio

F. W. Pontius, « Phase II organic and inorganic contaminant regulations », Journal American Water Works Association, p. p. 20-22, 77-79: 8 tab., 1991.

D. K. D. A. N. I. D. A. - Copenhagen, Water, Eand Minera, et Development, W. Affairs an, « Phase III of the Rural Water Supply Programme in Iringa, Mbeya and Ruvuma regions : final report of the First Annual Joint Tanzanian - Danish Review Mission, which took place from 26th August to 12 September 1991 ». DANIDA, Ministry of Foreign Affairs, Copenhagen, Denmark, p. 2 vol. (vii, 55, 106 p.): fig., map, tab., 1991.

P. K. Koner, Joshi, J. C., et Chopra, K. L., « A photovoltaic water pump testing facility », RERIC international energy journal, p. p. 81-97: 9 fig., 4 tab., 1991.

C. Departamen CO, « Plan nacional de prevencion, control y erradicacion del colera ». Colombia, Departamento Nacional de Planeacion, Bogota, Colombia, p. 29 p. : tab., 1991.

N. O. N. O. R. A. D. - Oslo, « Plan of operation for NORAD assistance to the government of Zimbabwe ». NORAD, Norwegian Agency for Development Cooperation, Oslo, Norway, p. 2 vols. : fig., tab., 1991.

P. M. Ngururi, « PLAN/Embu borehole water project : evaluation April 15, 1991 to June 25, 1991 ». PLAN International, East Greenwich, RI, USA, p. 25 p. + annexes : 1 tab., 1991.

B. Brandberg, « Planning, construction and operation of public and institutional latrines : a field manual based on proceedings from the HESAWA workshop on construction and use of public and institutional latrines held in Mwanza, Tanzania, 15-26 November 1991 ». SIDA, Swedish International Development Cooperation Agency, Stockholm, Sweden, p. 34 p.: fig., 1991.

M. Boesveld et Postel-Coster, E., « Planning with women for wise use of the environment : research and practical issues », Landscape and urban planning, p. p. 141-150: tab., 1991.

« Pollution effects of brewery wastes : Ruaraka river », in Infrastructure, environment, water and people : proceedings of the 17th WEDC Conference, United Nations Centre for Human Settlement (Habitat), Nairobi, Kenya, 19-23 August 1991, 1991, p. p. 17-20: 5 fig., 1 tab.

P. M. A. A. Odira et Nairobi, K. E. University, « Pollution profile of Thika river », in Infrastructure, environment, water and people : proceedings of the 17th WEDC Conference, United Nations Centre for Human Settlement (Habitat), Nairobi, Kenya, 19-23 August 1991, 1991, p. P. 285-288: 3 fig., 3 tab.

W. Lutz et Toth, F. L., « Population, economy, and environment in Mauritius : proceedings of a task force meeting held under the UNFPA sponsored project "Population and Sustainable Development: Mauritius" at IIASA, Laxenburg, Austria, 3-5 September 1990 ». International Institute for Applied Systems Analysis, Laxenburg, Austria, p. vii, 331 p.: fig., tab., 1991.

A. M. El Hadi et SD, K. Sugar Comp, « Portable water treatment plant », in Infrastructure, environment, water and people : proceedings of the 17th WEDC Conference, United Nations Centre for Human Settlement (Habitat), Nairobi, Kenya, 19-23 August 1991, 1991, p. P. 163-165: 1 fig., 2 photogr.

N. Ahmad, « Position paper local government department ». Balochistan Local Government and Rural Development Department, Quetta, Pakistan, p. 27 p. + 53 p. ann., 1991.

J. C. L. van Buren, « Posttreatment methods for effluent of UASB reactors treating domestic water ». Agricultural University Wageningen, Wageningen, The Netherlands, p. 39 p. : fig., tab., 1991.

R. Helmer et Ballance, R. C., « Potable water quality requirements : WHO », Water supply : the review journal of the International Water Supply Association, p. p. IR 8/18 - IR 8/25 : 9 tab., 1991.

L. Y. Pouliquen, « Poverty, infrastructure and the environment », Waterlines, an international journal of water, sanitation and waste, p. p. 26-29: photogr., 1991.

M. Ferroni et Kanbur, R., Poverty-conscious restructuring of public expenditure, vol. no. 9. Washington, DC, USA: World Bank, 1991, p. vii, 21 p. : 4 tab.

A. Scott, « Power and people : aspects of micro-hydro », Waterlines, an international journal of water, sanitation and waste, p. p. 11-13: photogr., 1991.

D. M. Nielsen, Practical handbook of ground-water monitoring. Chelsea, MI, USA: Lewis, 1991, p. x, 717 p.: fig., tab.

F. I. F. I. N. N. I. D. A. - Helsinki et Zanzibar (State). Ministry of Water, Energy, Construction, Land and Environment -TZ, « Preliminary environmental impact assessment : Zanzibar urban water supply development plan 1991-2015 ». FINNIDA, Ministry of Foreign Affairs, Helsinki, Finland, p. 33 p. + 6 annexes, 1991.

UNICEF -New York, NY, US, « The pressure of fact : community based sentinel surveys ». UNICEF, New York, NY, USA, p. Video (26 min.) : SECAM, 1991.

G. Craun, Swerdlow, D., Tauxe, R., Clark, R., Fox, K., Geldreich, E., Reasoner, D., et Rice, E., « Prevention of waterborne cholera in the United States », Journal American Water Works Association, p. p. 40-45: photogr., 1991.

J. A. Mueller, « The price of water in rural Africa : the Lesotho case ». Helvetas, Swiss Association for Development and Cooperation, Zurich, Switzerland, p. iv, 29 p.: fig., tab., 1991.

N. C. South Paci Noumea et International Centre for Ocean Development -Halifax, NS, CA, « The principles of extension and communication skills : a manual for the fisheries extension officers in the Pacific islands », vol. no. 30. South Pacific Commission, Noumea, New Caledonia, p. v, 92 p.: fig., ill., 1991.

D. Laredo, « Principles of tariff design for water and wastewater services », vol. no. 348. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. v, 24 p.: fig., 1991.