Biblio

K. G. Dave, “Evaporation control”, Journal of Indian Water Works Association, pp. p. 371-372: 1 fig., 1992.

A. Owoade, “Rainwater harvesting in Nigeria”, in Water, engineering and development in Africa : proceedings of the 15th WEDC Conference, Kano, Nigeria, 3-7 April 1989, 1989, pp. P. 129-131: fig., tab.

C. Pieck, Catchment and storage of rainwater. Amsterdam, The Netherlands: TOOL, 1985, p. 52 p.: fig.

R. K. Farnsworth, Barrett, E. C., and Dhanju, M. S., Application of remote sensing to hydrology including ground water. Paris, France: UNESCO, 1984, p. viii, 122 p.: fig., tab.

R. Keller, “Hydrology of humid tropical regions : aspects of tropical cyclones - hydrological effects of agriculture and forestry practice”, vol. 140. International Association of Hydrological Sciences, Wallingford, UK, p. xi, 468 p., 1983.

D. K. Danish Hyd Copenhagen, Copenhagen, D. K. C. C. K. K. -, Copenhagen, D. K. D. A. N. I. D. A. -, and Water, Eand Minera, “Water master plans for Iringa, Ruvuma and Mbeya regions : hydrology (Volume 7)”. DANIDA, Ministry of Foreign Affairs, Copenhagen, Denmark, p. 227 p.: fig., tab., 1982.

A. M. A. Salih and Khadam, M. A. A., “Water resources in Sudan”. Council for Scientific and Technological Research, Khartoum, Sudan, p. xii, 233 p.: fig., tab., 1982.