Biblio

N. G. N. E. S. T. - Ibadan, Nigeria's threatened environment : a national profile. Ibadan, Nigeria: Nigerian Environmental Study / Action Team, 1991, p. vi, 288 p.: fig., photogr., tab.

L. Chairuca en Hassane, I., “Nitrate contamination in peri-urban Maputo (Mozambique)”, 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, pp. P. 203-207: 3 fig.

“no. 118. Seeking safe water : the community-based approach to guinea-worm control”, Contact. 1991.

“no. 125”, The Courier. 1991.

“no. 129”, The Courier. 1991.

P. E. C. E. P. I. S. - Lima, “no. 41. El colera”, Repindex. CEPIS (Centro Panamericano de Ingenieria Sanitaria y Ciencias del Ambiente), Lima, Peru, p. vii, 112 p., 1991.

“no. 53 (1991)”, Echos du COTA. 1991.

“no. 86”, Bulletin de liaison du Comite Interafricain d'Etudes Hydrauliques. 1991.

M. Mujwahuzi, “The Nordic initiative”, in Collaborative council global forum, Oslo, September 18-20, 1991 : collected papers, 1991, p. 8 p.

N. Bazezew Legesse, “Ogaden emergency water supply project”, 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, pp. P. 147-150: 2 fig.

M. H. A. Wegelin-Schuringa, “On-site sanitation : building on local practice”, vol. no. 16-E. IRC, The Hague, The Netherlands, p. 74 p.: fig., tab., 1991.

E. Kijne, “OOPP workshop on institutional development for sustainability of integrated approach to rural water supply and sanitation programmes, Hyderabad, 29 Sept. to 5 Oct. 1991 : mission report”. Management for Development Foundation, Ede, The Netherlands, p. 46 p.: fig., photogr., 1991.

A. Planas, “Operation and maintenance of water projects and services in Latin America”, Natural resources forum, pp. p. 228-234, 1991.

C. Chibi, “Optimization of ground catchments to maximize rain water collection in South Africa”, in Rainwater catchment for future generations : proceedings of the 5th International Conference on Rain Water Cistern Systems, Keelung, Taiwan, 4-10 August 1991, 1991, pp. P. 283-291 : 3 tab.

A. P. Cotton en Franceys, R. W. A., “Optimizing infrastructure”, in Infrastructure for low-income communities : proceedings of the 16th WEDC conference : Regional Centre for Urban and Environmental Studies (RCUES), Osmania University, Hyderabad, India, 27-31 August, 1990, 1991, pp. p. 47-50: 3 fig.

M. Wickremage, “Organizational development : a Sri Lankan experience”, in A strategy for water sector capacity building : proceedings of the UNDP symposium, Delft, 3-5 June, 1991, 1991, pp. P. 145-155: 1 tab.

B. H. Liese, Sachdeva, P. S., en Cochrane, D. G., Organizing and managing tropical disease control programs : lessons of success, vol. no. 159. Washington, DC, USA: World Bank, 1991, p. x, 51 p.: 16 box, 9 fig., 2 tab.

M. P. De Silva, Hicke, K., en Thiemann, W., “Organophosphorous and volatile organochlorine compounds in the waters of the Nilwala River of southern Sri Lanka”, Aqua : journal of water supply research and technology, pp. p. 217-221: 5 fig., 1991.

S. B. Prasad, “An overview of renewable energy resources in the South Pacific island countries”, RERIC international energy journal, pp. p. 131-138, 1991.

S. A. Meyer, “Participatie als voorwaarde voor institutionele ontwikkeling : een evaluatie van de onderhoudsregeling in drinkwaterprojekten in Sub-Sahara Afrika”. Leiden University, Vakgroep SNWV, Leiden, The Netherlands, p. 60 p.: 9 fig., 1991.

P. Kanyetta en Schoone, J., “Participation and education program : first quarterly report 1991”. Zambia, Department of Water Affairs, Rural Water for Health Project, Solwezi, Zambia, p. 14 p., 1991.

G. E. Frerks, Participation in development activities at the local level : case studies from a Sri Lankan village. The Hague, The Netherlands: G.E. Frerks, 1991, p. xviii, 258 p.: fig., tab.

E. Gohl, Ullrich, G. J., en Krappitz, U., “Participatory approaches for cooperative group events : basic concepts, case study, practical tips”. German Foundation for International Development (DSE), Bonn, Germany, p. iv, 77 p. : photogr., 1991.

UNICEF -New York, NY, US, “Participatory approaches for health and hygiene education in water and sanitation programme : part I”. UNICEF, Quetta, Pakistan, p. 36 p., 1991.

C. Wacker, “Participatory development planning for sustainable development with women's groups in Kenya”, in Women and the environment, 1991, pp. P. 141-146, 153-154 : photogr.