Biblio

C. Inter- Afri Technique, “Etude et recherche de matériels d'exhaure pour l'Afrique de l'Ouest”. France, Ministere de la Cooperation, Paris, France, p. 85 pp. : fig. tab., 1964.

S. Godfrey, “Cleaning and disinfecting wells in emergencies : steps of cleaning and disinfection : WHO technical note for emergencies No. 1 ”, vol. 1. p. 4 p.; 1 box.; 1 tab.; 3 fig.

J. J. van der Zee, A. Reina, F., and Holtslag, H., “The impact of farm water supply on smallholder income and poverty alleviation along the Pacific Coast of Nicaragua : a case for low cost technology solutions”. Centro de Estudios y Acción para el Desarrollo, CESADE, Managua, Nicaragua, p. 8 p. : 8 tab.

P. C. Thompson, “Improving village health : a handbook for rural workers”. Christian Literature Society, Chennai, India, p. 91 p.

S. Godfrey, Timo, F., and Smith, M., “Microbiological risk assessment and management of shallow groundwater sources in Lichinga, Mozambique”, Water and environment journal, pp. p. 194-202 : 6 fig., 3 tab.

T. Riekel and Hinze, G., “Rehabilitation of wells using the "electrochemically activated" (EAW) technology”. Botswana, Department of Water Affairs, Gaborone, Botswana, p. 6 p.: fig., maps.

USAID -Washington, DC, US and Horsley and Witten -Sandwich, MA, US, “Source water protection: a training manual for communities in Nicaragua”. US Environmental Protection Agency (EPA), Washington, DC, USA, p. 57 p. : fig., fotographs.

E. Agli, Biais, E., Glegbaza, G., and BJ, B. Direction, “Techniques de l'approvisionnement en eau potable et de l'assainissement”, vol. Fascicule II. Projet d'Assistance au Developpement du Secteur de l'Alimentation en Eau Potable et de l'Assainissement en Milieu Rural, Cadjehoun, Benin, p. 123 p. : 13 box., 40 fig.