2004
R. Brunt, Vasak, L., en Griffioen, J.,
“Fluoride in groundwater : probability of occurrence of excessive concentration on global scale”. International Groundwater Resources Assessment Centre (IGRAC), Utrecht, The Netherlands, p. i, 12 p. + 5 p. appendices : 6 fig., 1 tab., 2004.
EPA -Washington, DC, US,
“Guidelines for water reuse”. US Environmental Protection Agency (EPA), Washington, DC, USA, p. xxviii, 450 p.: fig., photogr., tab., 2004.
R. S. Nakashima, Bisada, G. Z., Gergis, O. F., Gawigati, A., en Hendrich, J. H.,
Making cities work : the Greater Cairo Healthy Neighborhood Program : an urban environmental health initiative in Egypt, vol. no. 142. Arlington, VA, USA: Environmental Health Project (EHP), 2004, p. xx, 123 p. : fig., photogr.
J. - W. Rosenboom,
“Not just red or green : an analysis of arsenic data in 15 upazilas in Bangladesh”. Bangladesh, Department of Public Health Engineering, Arsenic Policy Support Unit, APSU, Dhaka, Bangladesh, p. xv, 203 p. : 55 fig, 49 tab. , 2004.
E. Kvarnström en E. Petersens, af,
Open planning of sanitation systems, vol. no. 2004-3. Stockholm, Sweden: Stockholm Environment Institute (SEI), 2004, p. iv, 34 p. : boxes, tab.
S. Price, Rudge, L., en E. Prades, C.,
“Promoting SODIS in Guatemalan villages”,
Waterlines, an international journal of water, sanitation and waste, pp. p. 26-28 : 2 photogr., 1 tab., 2004.
United Nations Economic and Social Council -New York, NY, US en 1, 2, Con Sustain,
“Sanitation : progress in meeting the goals, targets and commitments of agenda 21, the programme for the further implementation of agenda 21 and the Johannesburg plan of implementation : report of the Secretary-General”. United Nations Economic and Social Council, New York, NY, USA, p. 28 p. : 3 boxes, 3 fig,, 3 tabs., 2004.
C. H. S. A. N. D. E. C. - Duebendorf,
“SODIS : water quality improvement at household level : a case example from Bolivia”. Swiss Federal Institute for Environmental Science and Technology (EAWAG), Duebendorf, Switzerland, p. 4 p. : photogr., 2004.
S. Burgess en Onyonge, C.,
“Solar disinfection of water : a case study from Kenya”,
Waterlines, an international journal of water, sanitation and waste, pp. p. 22-25 : 1 box, 2 figs., 2 tab., 2004.
B. R. Shrestha, Whitney, J. W., en Shrestha, K. B.,
The state of arsenic in Nepal - 2003. Kathmandu, Nepal: Environment and Public Health Organization (ENPHO), 2004, p. x, 110, ii p. :68 maps.
S. House, Ince, M., en Shaw, R.,
“Technical brief no. 52 : water : quality or quantity?”,
Waterlines, an international journal of water, sanitation and waste, pp. p. 15-18 : 6 tab., 2004.
Environmental Health Project -Arlington, VA, US, EHP,
“Water, sanitation, hygiene and diarrheal diseases bibliography”. Environmental Health Project (EHP), Arlington, VA, USA, p. 34 p., 2004.
J. Vrba,
“The world's groundwater resources : contribution to chapter 4 of WWDR-2”. International Groundwater Resources Assessment Centre (IGRAC), Utrecht, The Netherlands, p. i, 10 p. : 1 box, 8 fig., 2 tab., 2004.