Biblio

M. S. Gould et Healey, M. J., « Nitrates in rural wells of the Senegal River Basin », Water resources bulletin, p. p. 244-247: fig., tab., 1981.

S. S. D. Foster et Ward, C. F., « On-site sanitation and groundwater quality : a methodology for monitoring ». International Reference Centre for Waste Disposal, Duebendorf, Switzerland, p. 78 p.: fig., tab., 1981.

M. B. Beck, « Operational water quality management : beyond planning and design : executive report 7, based on research conducted at the International Institute for Applied Systems Analysis (IIASA) ». International Institute for Applied Systems Analysis, Laxenburg, Austria, p. v + 74 p. : figs, 1981.

G. B. Oxford Eng Oxford, « The Oxford dictionary for writers and editors ». Oxford University Press, Oxford, UK, p. xiv, 448 p., 1981.

I. N. Indian Wat Bombay, « Papers for the 13th annual convention of the Indian Water Works Association to be held at Pune on Jan. 30-31, Feb. 1-2-3, 1981 », Journal of Indian Water Works Association. p. p. 1-120 : fig., tab., 1981.

G. C. Ejezie, « The parasitic diseases of school children in Lagos State, Nigeria », Acta tropica, p. p. 79-84 : fig., tab., 1981.

K. M. A. Aziz, Rahaman, M. M., Hussain, A., Hasan, K. Z., Aziz, K. M. S., Patwary, Y., et Umra, M., « Parda and some health practices in two conservative rural communities in Bangladesh : paper presented at the First Asian Conference on Diarrhoeal Disease Research , Dhaka, 16-20 Feb. 1981 ». p. 4 p. [P. 212-218], 1981.

C. A. van Wijk-Sijbesma, Participation and education in community water supply and sanitation programmes : a literature review, 2nd rev. ed.ᵉ éd., vol. no. 12. The Hague, The Netherlands: IRC, 1981, p. 222 p.: photogr., tab.

J. Pickford et Bell, M., « People and pit latrines in Africa », in Water and waste engineering in Africa : proceedings of the 6th WEDC Conference 24-28 March 1980 at Ahmadu Bello University, Zaria, Nigeria, 1981.

I. Directorat ID, Bogor, I. D. Joint Urba, et DGIS, D. General fo, « Perbaikan kampung - kampung improvement Bogor, Tangerang, Bekasi, Cirebon : case study MCK ». Joint Urban Development Consultants, Bogor, Indonesia, 1981.

J. Haratani, Viveros-Long, A. M., et de Gonzales, A. M. Becerra Ma, « Peru : CARE OPG Water Health Services Project », vol. no. 24. USAID, Washington, DC, USA, p. 16, [36] p., 1981.

C. B. Lugt, Phytolacca dodecandra berries as a means of controlling bilharzia transmitting snails, vol. 312. Amsterdam, The Netherlands: Royal Tropical Institute, 1981, p. viii, 61 p.: fig., tab., photogr.

I. Andersson et Hannan-Andersson, C., « Pilot study of water supplies in Lembeni Ward, Mwanga District, Kilimanjaro Region : a preliminary report from fieldwork ». Lund University, Department of Social and Economic Geography, Lund, Sweden, p. 21 p.: maps, 1981.

W. R. C. Kayombo, Pipe materials in transmission mains, vol. no. 6. Tampere, Finland: Tampere University of Technology, Dept. of Civil Engineering, 1981, p. iii, 65 p. : fig., tab.

E. H. Anyahuru, « Pipe-borne water supply in a traditional society : Nigerian condition », in Water and waste engineering in Africa : proceedings of the 6th WEDC Conference 24-28 March 1980 at Ahmadu Bello University, Zaria, Nigeria, 1981, p. P. 102-106.

S. K. Runyoro, « Pit latrine emptying ». Loughborough University of Technology, Department of Civil Engineering, Loughborough, UK, p. viii, 94 p.: fig., tab., 1981.

IRC International Water and Sanitation Centre, The Hague, NL et Paris, F. R. U. N. E. S. C. O. -, POETRI manuel de reference. Volume 1, vol. no. 16. The Hague, The Netherlands: IRC, 1981, p. 397 p.

IRC International Water and Sanitation Centre, The Hague, NL et Paris, F. R. U. N. E. S. C. O. -, POETRI reference manual. Volume 1, vol. no. 16. The Hague, The Netherlands: IRC, 1981, p. 397 p.

N. L. D. H. V. - Amersfoort, « Possibilities for shallow wells in Tanzania », vol. chapter 2. DHV, Amersfoort, The Netherlands, p. 12 p., 1981.

D. Thery, Nacro, M., et Lagandre, E., « Pratique du biogaz dans le Tiers-monde : Chine, Inde, Haute-Volta, Senegal », vol. 17. ENDA Tiers Monde, Dakar, Senegal, p. 49 p.: ill., 1981.

H. A. Sabannavar, « Presedimentation tanks for high turbid raw waters », Journal of Institution of Engineers (India). EN, p. p. 67-74, 1981.

UN Economic Commission for Asia and the Pacific -Bangkok,TH, ESCAP, « Proceedings of the expert group meeting on water pricing : held at Bangkok, Thailand, from 13 to 19 May 1980 », vol. no. 55. United Nations, New York, NY, USA, p. iv, 83 p., 1981.

C. R. Lawrence et Hughes, R. J., « Proceedings of the groundwater pollution conference : Perth, Western Australia, 19-23 February 1979 », vol. no. 1. Australian Government Publishing Service, Canberra, ACT, Australia, p. xi, 544 p. : fig., tab., 1981.

Australian Water Resources Council -Canberra, ACT, AU, « Proceedings of the groundwater recharge conference 1980 : held at James Cook University, Townville, Queensland, 14-18 July 1980 », vol. no. 3. Australia, Department of National Development and Energy, Canberra, ACT, Australia, p. viii, 281 p., 1981.

UN Economic Commission for Asia and the Pacific -Bangkok,TH, ESCAP et United Nations -New York, NY, US, « Proceedings of the seventh session of the Committee on Natural Resources », vol. no. 54. United Nations, New York, NY, USA, p. viii, 146 p., 1981.