S. Giltner, Warsono, M., Darmawan, B., Blackett, I., et Tayler, K.,
« Development of urban septage management models in Indonesia : a paper presented at the second conference on developments in faecal sludge management.. », presented at the 2012-10-29, S.l., 2012, p. 11 p.; 5 fig.; 1 tab.
F. Liu, Ouedraogo, A., Manghee, S., et Danilenko, A.,
« A primer on energy efficiency for municipal water and wastewater utilities », vol. 001/12. The International Bank for Reconstruction and Development : The World Bank, Washington, DC, USA, p. iv, 62 p.; 3 tab.; 7 fig.; 12 boxes, 2012.
S. Narain,
« Why cities cannot simply flush : infrastructure »,
Development and cooperation (D+C), p. p. 152 - 154; 2 photographs, 2012.