Graham, J.P. and Polizzotto, M.L., “Pit latrines and their impacts on groundwater quality : a systematic review”, Environmental health perspectives, p. 37 p.; 2 fig.; 1 tab., 2013.

Still, D.A. and O’Riordan, M., The development of pit emptying technologies, vol. 1745/3/12 [WRC report] ; 3 [Tackling the challenges of full pits]. Gezina: Water Research Commission, WRC, 2012, p. vii, 55 p.; ill.; tab.; fig.

Kjellen, M., Pensulo, C., Nordqvist, P., and Fogde, M., “Global review of sanitation system trends and interactions with menstrual management practices : report for the menstrual management and sanitation..”. EcoSanRes, Stockholm Environment Institute (SEI), Stockholm, Sweden, p. iv, 36 p.; 18 fig.; 7 tab., 2012.

Still, D.A. and Foxon, K.M., How fast do pit toilets fill up? A scientific understanding of sludge build up and accumulation in pit latrines, vol. 1745/2/12 [WRC report] ; 2 [Tackling the challenges of full pits]. Gezina: Water Research Commission, WRC, 2012, p. vi, 50 p.; ill.; tab.; fig.

Brouckaert, C.J., Foxon, K.M., and Wood, K., “Modelling the filling rate of pit latrines : a paper presented at the second conference on developments in faecal sludge management in Durban, South..”, presented at the 2012-10-29, S.l., 2012, Draft Submitted to Water SA – September 2012th ed., p. 13 p.; 11 fig.; 2 tab.

Still, D.A. and Foxon, K.M., Understanding sludge accumulation in VIPs and strategies for emptying full pits, vol. 1745/1/12 [WRC report] ; 1 [Tackling the challenges of full pits]. Gezina: Water Research Commission, WRC, 2012, p. vii, 55 p.; ill.; tab.; fig.

Jewitt, S., “Geographies of shit : spatial and temporal variations in attitudes towards human waste”, vol. vol. 35, no. no. 5, pp. p.608-626, 2011.

Practica -Papendrecht, NL and USAID -Washington, DC, US. Centre for Development Information and Evaluation, “Low cost systems for the management of sludge from toilets and shower units : current techniques and improved options in Ambositra and Mahanoro, Mad..”. WASH_plus U.S. Agency, Washington, DC, USA, p. 42 p.; ill.; fig.; tab.; photographs, 2011.

Practica -Papendrecht, NL and USAID -Washington, DC, US. Centre for Development Information and Evaluation, “Systèmes à moindre coût pour la gestion des boues de blocs sanitaires : cas d’Ambositra et de Mahanoro, Madagascar : techniques courantes et op..”. WASH_plus U.S. Agency, Washington, DC, USA, p. 39 p.; ill.; fig.; tab.; photographs, 2011.

Kengne, M., Soh Kengne, E., Akoa, A., Bemmo, N., Dodane, P.H., and Kone, D., “Vertical-flow constructed wetlands as an emerging solution for faecal sludge dewatering in developing countries”, vol. 1, no. 1, pp. 13-19 : 3 tab.; 5 fig., 2011.

Parkinson, J. and Blume, S., “Improving the robustness of financial and economic analysis of sanitation systems”, presented at the 2010-11-16, The Hague, The Netherlands, 2010, p. 13 p. : 2 fig., 3 tab.

Mbéguéré, M., Gning, J.B., Dodane, P.H., and Kone, D., “Socio-economic profile and profitability of faecal sludge emptying companies”, Resources, conservation and recycling, pp. p. 1288–1295; 3 fig.; 2 tab.; , 2010.

Buxton, D., “Using biogas technology to solve pit latrine waste disposal problems”. Practical Action Publishing Ltd., Warwickshire, p. 10 p.; 10 fig., 2010.

Zombo, M.M., “Breaking the silence around shit through Community Led Total Sanitation( CLTS) in Sierra Leone : paper prepared for the West Africa Regional Sanitation and Hygiene Symposium, 3-5 Nov 2009, Accra, Ghana.”, presented at the 2009-11-10, S.l., 2009, p. 5 p.; 3 refs; 3 photos.

Bereziat, E., “Engaging sanitation entrepreneurs : the market for mechanical pit-emptying in Dakar and the realities of engaging entrepreneurs”. p. 8 p.; 2 fig.; 2 boxes, 2009.

Thye, Y.P., Templeton, M.R., and Ali, M., “Pit latrine emptying : technologies, challenges and solutions : a paper presented at the EWB-UK Research Conference 2009, hosted by The Royal Academy of Engineering on february 20th 2009”, presented at the 2009-02-20, S.l., 2009, p. 10 p.; 2 fig.; 2 tab.

WaterAid -Accra, GH, “Comparison and adaption of social change dynamics for the collective abandonment of open defecation : report”. WaterAid, Accra, Ghana, p. 77 p.; 26 tab.; 4 fig., 2008.

Tilley, E., Lüthi, C., Morel, A., Zurbrugg, C., and Schertenleib, R., Compendium of sanitation systems and technologies. Duebendorf, Switzerland: Swiss Federal Institute for Environmental Science and Technology (EAWAG), 2008, p. 158 p. : fig.

Colin, J.S., Wibowo, J.S., Keetelaar, C., Utomo, N.T., and Blackett, I.C., “Developing city sanitation strategies in Indonesia”, presented at the 2008-11-19, Delft, The Netherlands, 2008, p. 13 p.; 1 ann.; 3 refs.; 4 fig.; 1 box; 2 tab.

Bracken, P. and Panesar, A.R., “Ecosan in poor urban areas : sustaining sanitation and food security ”, presented at the 2008-11-19, Delft, The Netherlands, 2008, p. 11 p. : 4 fig.

Sijbesma, C., Diaz, C., Fonseca, C., and Pezon, C., “Financing sanitation in poor urban areas”, presented at the 2008-11-19, Delft, The Netherlands, 2008, p. 18 p.; refs.; boxes; 3 tab.

Black, M. and Fawcett, B., The last taboo : opening the door on the global sanitation crisis. London, UK: Earthscan, 2008, p. xviii, 254 p. : fig., tab.

Fuertes, P., Baskovich, M.R., Zevallos, M., and Brikke, F., “The private sector and sanitation for the poor : a promising approach for inclusive markets in Peru”, Waterlines, an international journal of water, sanitation and waste, pp. p. 307-322 : 3 boxes, 5 fig., 2 tab., 2008.

Holden, R., “Urban sanitation technologies : the challenges of reaching the urban poor”, presented at the 2008-11-19, Delft, The Netherlands, 2008, p. 14 p.; 19 refs.

Harvey, P., Excreta disposal in emergencies : a field manual. Loughborough, UK: Water, Engineering and Development Centre, Loughborough University of Technology, WEDC, 2007, p. xviii, 232 p. : 21 boxes, 42 fig., 6 photogr., 30 tab.