J. Hoffer,
The challenge of effective urban water supply. Enschede, The Netherlands: Twente University of Technology, 1995, p. viii, 448 p. : fig., tab.
World Bank -Washington, DC, US,
“From scarcity to security : averting a water crisis in the Middle East and North Africa”. World Bank, Washington, DC, USA, p. 32 p.: fig., photogr., tab., 1995.
H. Nash and McCall, G. J. H.,
“Groundwater quality”, vol. no. 17. Chapman and Hall, London, UK, p. xv, 204 p.: fig., maps, photogr., tab., 1995.
World Bank -Washington, DC, US,
“World Bank participation sourcebook”, vol. no. 19. World Bank Environment Department, Washington, DC, USA, p. iii, 247 p. : boxes, fig., 1995.