Biblio

J. H. J. Ensink, M. Aslam, R., Konradsen, F., Jensen, P. K., and van der Hoek, W., Linkages between irrigation and drinking water in Pakistan, vol. no. 46. Colombo, Sri Lanka: International Water Management Institute (IWMI), 2002, p. v, 14 p. : 3 fig., 6 tab.

N. Sinha, Water resource management. New Delhi, India: Har-Anand Publications, 1995, p. 196 p.: 2 tab.

J. C. Srivastava, “Technologies for preventing seepage and maintaining potability of rainwater in rural ponds and cisterns in India”, in Proceedings of the Third International Conference on Rain Water Cistern Systems : 14-16 January 1987, Khon Kaen, Thailand, 1987, pp. P. E4-1 - E4-22 : fig., tab.

J. F. Crawford and Smith, P. G., Landfill technology. London, UK: Butterworths, 1985, p. 159 p.: ill., tab., fig.

N. L. I. S. P. Delft Delft, “Water-seal latrines : manual”. Delft University of Technology, ISP, Delft, The Netherlands, p. 50 p.: fig., 1985.

EPA -Cincinnati, OH, US and EPA -Washington, DC, US, “Process design manual for land treatment of municipal wastewater : supplement on rapid infiltration and overland flow”. US Environmental Protection Agency (EPA), Center for Environmental Research Information, Cincinnati, OH, USA, p. x, 121 p.: fig., tab., 1984.

S. S. D. Foster, Lewis, W. J., and Farr, J. L., “The pollution hazard to village water supplies in eastern Botswana”, Proceedings of the Institution of Civil Engineers, 1980.

G. B. H. R. Walling Wallingford, “A study of hafir linings in Darfur Province, Western Sudan : report no. OD/10, August 1977”. HR Wallingford, Wallingford, UK, p. 13 p. : 10 tab., 7 fig., 24 plates, 1977.

A. D. Wood and Richardson, E. V., “Design of small water storage and erosion control dams”. Colorado State University, Fort Collins, CO, USA, p. ix, 79 p. : 40 fig, 1975.