I. Porras, Grieg-Gran, M., and Neves, N.,
All that glitters : a review of payments for watershed services in developing countries, vol. no. 11. London, UK: International Institute for Environment and Development (IIED), 2008, p. 129 p. : 12 boxes, 10 fig., 14 tab.
C. Platzer, Hoffmann, H., and Ticona, E.,
“Alternatives to waterborne sanitation : a comparative study : limits and potentials
”, presented at the 2008-11-19, Delft, The Netherlands, 2008, p. 11 p.; 13 ref.; 7 tab.; 12 fig.
D. Whittington, Hanemann, W. M., Sadoff, C., and Jeuland, M.,
“Copenhagen consensus 2008 challenge paper : sanitation and water : water and sanitation challenge paper”. Copenhagen Consensus Center, Copenhagen, Denmark, p. 139 p. : 16 fig., 31 tab., 2008.
H. Arney, Damodaran, S., Meckel, M., Barenberg, A., and White, G.,
“Creating access to credit for water and sanitation : women's self-help groups in India
”, presented at the 2008-11-19, Delft, The Netherlands, 2008, p. 11 p.; refs; 2 tab.; 1 fig.
D. Whittington, Hanemann, W. M., Sadoff, C., and Jeuland, M.,
“Sanitation and water : water and sanitation challenge paper : executive summary”, vol. 2008. Copenhagen Consensus Center, Copenhagen, Denmark, p. 10 p., 2008.
D. N. Barton, Raju, K. V., and McNeill, D.,
“Water valuation and pricing – when are they useful in water management?”, vol. no. 3. Norwegian Institute for Water Research, NIVA, Oslo, Norway, p. 7 p. : ill., 2008.