Biblio

Environmental Resources Management -London, GB, ERM and GB, D. F. I. D. United Kin, “Meeting the water and sanitation Millennium Development Goal : annexes”. Environmental Resources Management (ERM), London, UK, p. 35 p. : tab., 2005.

Environmental Resources Management -London, GB, ERM and GB, D. F. I. D. United Kin, “Meeting the water and sanitation Millennium Development Goal : main report”. Environmental Resources Management (ERM), London, UK, p. 49 p. : boxes, fig., tab., 2005.

D. F. I. D. United Kin GB, “Working together : the sharing of water and sanitation support services for small towns and villages”, vol. no. 510. Water, Engineering and Development Centre, Loughborough University of Technology, WEDC, Loughborough, UK, p. iii, 36 p. : fig., tabs, 2001.