1997
B. D. I. T. N. - B. U. E. T. B. Dhaka,
« ITN-Bangladesh course on water supply and waste management, BUET, Dhaka, 21-24 July 1997 ». ITN-Bangladesh, Dhaka, Bangladesh, p. 83 p. : fig., ill., tab., 1997.
N. L. D. H. V. - Amersfoort, Arnhem, N. L. Euroconsul, YE, Y. Ministry o, et Maarssenbroek, N. L. Agro Visio,
« Rada Water Supply and Sanitation Project : institutional strengthening NWSA Rada branch ». Netherlands, Ministry of Foreign Affairs, DGIS, Information Department, The Hague, The Netherlands, p. iii, 70 p. : fig., tabs., 1997.
L. Abrams,
Rapport portant sur le bilan du secteur Afrique. Geneva, Switzerland: Water Supply and Sanitation Collaborative Council, WSSCC, 1997, p. 40 p.
G. Bulenge, Chisanga, S. T., et Musambo, M.,
« Report of the national workshop on operation, maintenance and management of water supply and sanitation facilities : Fairmount Hotel - Livingstone, 21st to 24th April 1997 ». World Health Organization (WHO), Lusaka, Zambia, p. 80 p. : tab., 1997.
WHO -Geneva, CH, World Health Organization et WSSCC -Geneva, CH, Water Supply and Sanitation Collaborative Council,
« Report of the Operation and Maintenance Working Group meeting, New Delhi, 23-24 September 1996 ». World Health Organization (WHO), Geneva, Switzerland, p. ii, 20 p. : fig., 1997.
C. Yniguez et McIntosh, A. C.,
Second water utilities data book : Asia and Pacific region, 2nd ed.ᵉ éd. Manila, Philippines: Asian Development Bank, 1997, p. xix, 210 p. : 43 fig., 14 tab.
K. K. Chakravarthy,
« Strategies for effective operation and maintenance of handpumps in Andhra Pradesh, India », vol. no. 023. IHE (International Institute for Infrastructural, Hydraulic and Environmental Engineering), Delft, The Netherlands, p. ix, 113 p. : fig., photogr., tab., 1997.
R. Shaw et Pickford, J.,
« Technical brief no. 54 : emptying latrine pits »,
Waterlines, an international journal of water, sanitation and waste, p. p. 15-18 : ill., 1997.
R. Kidd et Cowater International -Ottawa, Ont., CA,
« Trainer's guide for WATSAN training ». Community Water and Sanitation Agency, Accra, Ghana, p. iii, 55 p. : ill., 1997.