Biblio

E. Dahi, Environmental engineering in developing countries : a textbook. Lyngby, Denmark: Polyteknisk Forlag, 1990, p. 416 p.: fig., tab.

J. A. Listorti, Environmental health components for water supply, sanitation, and urban projects, vol. no. 121. Washington, DC, USA: World Bank, 1990, p. xii, 142 p.: tab.

U. Winblad et Nordberg, E., « Environmental hygiene in SIDA-supported programmes in Africa : review and recommendations ». SIDA, Swedish International Development Cooperation Agency, Stockholm, Sweden, p. 69 p.: fig., tab., 1990.

M. R. Khan et Gijzen, H. J., « Environmental pollution and its management in Eastern Africa : proceedings of a symposium organized by the Faculty of Science, University of Dar es Salaam, Dar es Salaam, September 11-14th, 1989 ». University of Dar es Salaam, Faculty of Science, Dar es Salaam, Tanzania, p. viii, 387 p.: fig., tab., map., 1990.

EPA -Cincinnati, OH, US, « Environmental pollution control alternatives : drinking water treatment for small communities ». US Environmental Protection Agency (EPA), Cincinnati, OH, USA, p. vi, 82 p. : fig., photgr., tab., tech drwngs., 1990.

C. de Jong-Boon, « Environmental problems in Sudan : a reader ». Institute of Social Studies, Research and Project Office, The Hague, The Netherlands, p. 2 vol. (xxi, 819 p.): fig., map, tab., 1990.

R. Beck, « Environmental profile Al Bayda Governorate, Yemen Arab Republic ». DHV, Amersfoort, The Netherlands, p. 48 p.: fig., map, photogr., 1990.

R. Beck, « Environmental profile Dhamar Governorate, Yemen Arab Republic ». DHV, Amersfoort, The Netherlands, p. 48 p. : fig., map, photogr., 1990.

R. Beck, « Environmental profile Tihama, Yemen Arab Republic ». DHV, Amersfoort, The Netherlands, p. 48 p. : fig., map., photogr., 1990.

World Bank -Washington, DC, US et Luxembourg, L. U. European I., The environmental program for the Mediterranean : preserving a shared heritage and managing a common resource. Washington, DC, USA: World Bank, 1990, p. ix, 93 p.: box, map, tab.

J. N. Raju et Kotaiah, B., « Environmental quality of Tirupati : a fast urbanising centre in Andhra Pradesh, India », Asian environment, p. p. 67-74: tab., 1990.

J. Hukka, Environmental sanitation : beyond the Decade : discussion paper, vol. no. 40. Tampere, Finland: Tampere University of Technology, 1990, p. 63 p.: tab.

P. F. Hotchkiss, « Environmental sanitation in rural Ethiopia : sector review and proposals for action ». UNICEF, Addis Ababa, Ethiopia, p. 32 p. + 22 p. ann.: tab., 1990.

M. Abu-Zeid, « Environmental upgrading of irrigation systems to control schistosomiasis », Waterlines, an international journal of water, sanitation and waste, p. p. 31-35: photogr., 1990.

L. Vincent, « Environmentally sound irrigation projects », Waterlines, an international journal of water, sanitation and waste, p. p. 3-6: photogr., tab., 1990.

N. C. Thanh et Biswas, A. K., Environmentally-sound water management. New Delhi, India: Oxford University Press, 1990, p. : fig., tab.

F. R. C. E. F. I. G. R. E. - S. Antipolis et Geneva, C. H. Collaborat, « ESA collaborative council meeting, Sophia Antipolis, France, November 28 - December 1, 1989 : proceedings ». ESA Collaborative Council, Environmental Health Div., World Health Organization, Geneva, Switzerland, p. various paging, 1990.

J. S. Parker, « Establishment of an Ethiopian water information and documentation centre in the Water Resources Commission of the Government of Ethiopia ». IRC, The Hague, The Netherlands, p. i, 40 p. : drwng., 1990.

I. T. F. A. O. Invest Rome, « Estimating the economic profitability of irrigation : the case of Brazil », vol. no. 90/2d. Overseas Development Institute (ODI), London, UK, p. 28 p.: tab., 1990.

X. Mu, Whittington, D., Barron, W., et Briscoe, J., « Estimating the willingness to pay for water services in developing countries : a case study of the use of contingent valuation surveys in southern Haiti », Economic development and cultural change, p. p. 293-311: 5 tab., 1990.

B. Kamp, Rolot, D., Nditabiriye, D., Naveau, H., et Nyns, E. - J., « Etat et perspectives de la biomethanisation en milieu burundais. Pt. 1 », Echos du COTA, p. p. 15-20: fig., 1990.

B. Kamp, Rolot, D., Nditabiriye, D., Naveau, H., et Nyns, E. - J., « Etat et perspectives de la biomethanisation en milieu rural burundais. Pt. 2 », Echos du COTA, p. p. 20-24: fig., 1990.

W. F. Miller, « Etude de l'impact de la DIEPA sur la schistosomiase », vol. no. 6. World Health Organization, Community Water Supply & Sanitation Unit, Geneva, Switzerland, p. 25 p.: fig., photogr., tab., 1990.

M. L. U. N. I. C. E. F. - Bamako et Bamako, M. L. Sene- Conse, « Etude d'une strategie d'approvisionnement en eau potable pour le PCAN : rapport final ». Sene-Conseils, S.l., p. iii, 150 p.: 28 tab., 1990.

C. O. C. I. N. A. R. A. - Cali, « Evaluacion de sistemas de abastecimiento de agua con plantas de tratamiento administrado por comunidades : informe final ». Centro Inter-Regional de Abastecimiento y Remocion de Agua, Cali, Colombia, p. 3 vol. (ca. 470 p.): fig., tab., 1990.