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Oluwasanya, G., «Qualitative risk assessment of self-supply hand-dug wells in Abeokuta, Nigeria : a water safety plan approach », Waterlines, an international journal of water, sanitation and waste, pp. p. 36 - 49; 1 fig.; 8 tab., 2013.
Goyol, K.B., «Innovative solutions for WATSAN projects in conflict zones : Sudan», in Towards the millennium development goals - actions for water and environmental sanitation : proceedings of the 29th WEDC conference, Abuja, Nigeria, 2003, Loughborough, UK, 2003, pp. p. 193-195.
Collins, S., Hand-dug shallow wells, vol. no. 5. St. Gallen, Switzerland: SKAT (Swiss Centre for Development Cooperation in Technology and Management), 2000, p. 92 p. : boxes, fig., tab.
Oxfam -Oxford, GB, «Oxfam water supply scheme for emergencies : hand dug well manual». Oxfam, Oxford, UK, p. 39 p. : fig., 2000.
Morgan, P., «Upgraded well manual for field workers». Mvuramanzi Trust, Harare, Zimbabwe, p. 27 p.: drwngs., map, 1995.
Calorama -Elburg, NL, «Information on the construction of "low cost" rural water supplies». Calorama Rural Development Service, Elburg, The Netherlands, p. 24 p.: ill., 1994.
Nyangeri Nyanchaga, E., «Rehabilitation of hand-dug wells and springs», Aqua : journal of water supply research and technology, pp. p. 233-237: 2 fig., 5 tab., 1994.
Bannerman, R., «Development and the environment», Waterlines, an international journal of water, sanitation and waste, pp. p. 19-21: photogr., 1993.
Garvey, G., Gebrehiwet, K., y Yegletu, A., «Hand dug wells : field experience from Ethiopia», 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. 181-184: 2 fig.
WaterAid -London, GB, «Hand dug wells in Ghana». WaterAid, London, UK, p. video (28 min.) : VHS, 1990.
Morgan, P., Rural water supplies and sanitation. London, UK: Macmillan, 1990, p. 358 p.: ill.
Dovlo, E.K.Y. y Katsekpor, C.K., «Ghana dug wells project», in Water, engineering and development in Africa : proceedings of the 15th WEDC Conference, Kano, Nigeria, 3-7 April 1989, 1989, pp. P. 84-87: tab.
Ghana Water and Sewerage Corporation -Accra, GH y WaterAid -London, GB, «Hand-dug wells, policy and options : 13th-17th July 1989, Mole, Northern Region, Ghana : a WaterAid conference on rural water delivery : conference report», vol. 1. WaterAid, Accra, Ghana, p. v, 48 p.: tab., 1989.
Morgan, P., «Blair research bulletins for rural water supply and sanitation». Blair Research Laboratory, Harare, Zimbabwe, p. vii, 343 p.: fig., 1988.
Egboka, B.C.E., Mbanugoh, R.E., Nwogute, N.S., Uma, K.O., y Okpoko, E.I., «Positive implications of hand-dug wells in water resources planning and management in a developing economy such as in Nigeria», Water international, pp. p. 98-105, 1988.
Bridger, G.A., Rural water supply, vol. no. D1. Ratmalana, Sri Lanka: National Water Supply and Drainage Board, 1988, p. 72 p.: fig.
Nyangeri, E.E.N., «Rehabilitation of hand-dug wells and protected springs in Kisii, Kenya», vol. no. 29. Tampere University of Technology, Tampere, Finland, p. 110 p.: fig., tab., 1986.
Isely, R.B., «Low cost water supply and sanitation technologies, community participation, and health and socio-economic outcomes : an analysis of interrelationships». UNICEF Water, Environment and Sanitation Section, New York, NY, USA, p. 78 p.: fig., tab., 1985.
DHV -Amersfoort, NL, «Low cost water supply for human consumption, cattle watering, small scale irrigation. Part 1 : Survey and construction of wells». DHV, Amersfoort, The Netherlands, p. 106 p.: ill., 1985.
Stark, R. y Steiner, U., «Manual for the construction of handdug drinking water wells in Sarvodaya villages in Sri Lanka». Helvetas, Swiss Association for Development and Cooperation, Moratuwa, Sri Lanka, p. 34 p.: fig., 1985.
Larrea, O., «Medidas alternativas propuestas para solucionar los problemas de suministro de agua a los nucleos de la colonizacion San Julian en Bolivia», vol. no. 140. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. vii, 131 p.: fig., tab., 1985.
Hanson, B.D., «Water and sanitation technologies : a trainer's manual», vol. T-32. Peace Corps, Washington, DC, USA, p. 369 p.: ill., fig., 1985.
Wilkinson, J., Hand-dug wells in Senegal. Washington, DC, USA: Peace Corps, 1984, p. 40 p.: fig., tab.