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2003
Ominyi, J., «Local private sector participation : Oju/Obi experience», 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. 270-272 : 1 tab.
2002
WASHE Programme -Western Province, Zambia. CEP Team y Zambia. Department of Infrastructure and Support Services (MLGH) -ZM, «Technology for rural water supply : tube well standard construction details», vol. no. 2d. Zambia. Department of Infrastructure and Support Services (MLGH) -ZM, Lusaka, Zambia, p. iv, 21 p. : fig., photogr., 2002.
1997
India. Rajiv Gandhi National Drinking Water Mission -IN, «Compendium of instructions for the implementation of the rural water supply and the rural sanitation programmes». Rajiv Gandhi National Drinking Water Mission, New Delhi, India, p. 276 + 120 p. : tab. tech drawngs., 1997.
1993
Wurzel, P. y Rooy, C. de, «Boreholes versus handpumps : addressing a mis-match», Waterfront, pp. p. 6-7, 20-21: photogr., 1993.
1991
Naugle, J., «Forage manuel de puits tuyau en PVC pour le maraichage». Lutheran World Relief, Niamey, Niger, p. 31 p.: 10 fig., 18 tech. drwngs, 1991.
Naugle, J., «Hand augered garden wells». Lutheran World Relief, Niamey, Niger, p. 29 p.: 10 fig., 18 tech. drwngs, 1991.
1990
Rowles, R.J.R., Drilling for water : a practical manual. Bedford, UK: Cranfield Press, 1990, p. vi, 180 p.: fig., tab.
1989
Roark, P., Webster, M., y Geest, F. van der, «Emergency technical assistance to Botswana for rural water supply», vol. no. 269. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. iii, 89 p.: photogr., 1989.
HESAWA -Mwanza, TZ, «Guideline drilling». Health through Sanitation and Water (HESAWA), Mwanza, Tanzania, p. 5 p., 1989.
1988
Roark, P. y Preble, R.E., «The selection of drilling rigs for rural water supply», vol. NO. 42. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. VII, 131 p.: fig., tab., 1988.
1986
Laver, S., «Water for all : step by step instructions for using a hand operated drilling rig». Blair Research Laboratory, Harare, Zimbabwe, p. 8 p.: fig., 1986.
Ohlsson, A., «Well-drilling rigs in rural Africa : a comparative study». Linkoping University, Institute of Technology, Linkoping, Sweden, p. 87 p.: fig., tab., 1986.
1985
Arrland, T.C., «Well-drilling in Africa : a study of different investment forms and project management». Linkoping University, Institute of Technology, Linkoping, Sweden, p. 174 p.: fig., tab., 1985.
1984
Handa, O.P., Ground water drilling. New Delhi, India: Oxford University Press, 1984, p. iv, 236 p.: fig., tab.
1983
Diluca, C. y Reynies, E. de, Forage d'eau : materiel et techniques mis en oeuvre en Afrique Centrale et de l'Ouest. Paris, France: France, Ministere des Relations Exterieures, Cooperation et Developpement, 1983, p. 273 p.: fig., tab.
1982
Aguayo, V.E., «Implementacion al proyecto Santa Elena : MFM - Ecuador», vol. no. 59. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. 49 p.: fig., tab., 1982.
1981
Gay, B., «Forage : techniques et materiels». Institut Technologique Dello, Verberie, France, p. 16 p.: tab., 1981.
1978
Eberle, M. y Persons, J.L., «Appropriate well drilling technologies : a manual for developing countries». National Water Well Association, Worthington, OH, USA, p. vi, 92 p. : 48 fig., 3 tab., 1978.