G. Hutton, Phyrum, K., Blackett, I., and Weitz, A.,
“The economic returns of sanitation interventions in Cambodia”. Water and Sanitation Program, WSP, Washington, DC, USA, p. 6 p. : 1 box, 5 fig., 2011.
G. Hutton, Winara, A., Blackett, I., and Weitz, A.,
“The economic returns of sanitation interventions in Indonesia”. Water and Sanitation Program, WSP, Washington, DC, USA, p. 6 p. : 1 box, 5 fig., 2011.
G. Hutton, Galing, E., Rodriguez, U. - P., and Weitz, A.,
“The economic returns of sanitation interventions in the Philippines”. Water and Sanitation Program, WSP, Washington, DC, USA, p. 6 p. : 5 fig., 11 tab., 2011.
N. Viet Anh, Hutton, G., and Weitz, A.,
“The economic returns of sanitation interventions in Vietnam”. Water and Sanitation Program, WSP, Washington, DC, USA, p. 6 p. : 1 box, 5 fig., 2011.
