Biblio

A. Okorafor, Okore, A., McPhail, A., and Whittington, D., “Cost recovery strategy for rural water delivery in Nigeria”, vol. no. 369. World Bank, Infrastructure and Urban Development Department, Washington, DC, USA, p. 36 p. : fig., tab., 1990.

N. L. I. W. A. C. O. - Rotterdam, NG, A. (State). M., and World Bank. Regional Water and Sanitation Group for West and Central Africa -Abidjan, CI, Groupe Regional Eau et Assainissement Afrique de l'Ouest / GREA-AO, “Plans for development of rural water supply and sanitation in Anambra State”. IWACO, Rotterdam, The Netherlands, p. 2 vol. (154, 107 p.): fig., tab., 1989.

Centers for Disease Control and Prevention -Atlanta, GA, US, “Guinea worm : the fiery serpent (video film)”. UNDP (United Nations Development Programme), New York, NY, USA, p. : VHS, 1988.

B. C. E. Egboka, Mbanugoh, R. E., Nwogute, N. S., Uma, K. O., and 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.

B. C. E. Egboka and Uma, K. O., “Problems of rural water supplies in a developing economy: case studies of Anambra and Imo States of Nigeria”, Water international, pp. p. 33-45: fig., tab., 1988.

O. C. Igwe, “Model for effective community participation in rural water supply propjects in Anambra State of Nigeria”, in Water and waste engineering in Africa : proceedings of the 6th WEDC Conference 24-28 March 1980 at Ahmadu Bello University, Zaria, Nigeria, 1981, pp. p. 33-40.