N. Stoner, Postel, E., y Kadeli, L.,
«Guidelines for water reuse 2012». US Environmental Protection Agency (EPA), Washington, DC, USA, p. xxxiv, 572 p.: fig., photogr., tab., 2012.
K. Alexander, Trinies, V., y Awino, E.,
«A handbook for water, sanitation and hygiene programs in primary schools
». SWASH+ Kenya, Nairobi, Kenya, p. 26 p.; ill., 2012.
E. Kvarnström, Verhagen, J., Nilsson, M., Srikantaiah, V., Singh, K., y Ramachandran, S.,
«Honey-suckers: sanitation systems without pipes, eco-san at work?». IRC, The Hague, The Netherlands, p. 41 slides, 2012.
D. A. Still y 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.
S. T. Simb,
How to make a hand-pump. Wageningen, The Netherlands: Technical Centre for Agriculture and Rural Cooperation (CTA), 2012, p. 27 p.; tab.; fig.
A. Biran, Schmidt, W. - P., Zeleke, L., Emukule, H., Khay, H., Parker, J., y Peprah, D.,
«Hygiene and sanitation practices amongst residents of three long-term refugee camps in Thailand, Ethiopia and Kenya»,
Tropical medicine and international health, pp. p. 1133 - 1141, 2012.
G. B. WaterAid - London,
«Hygiene framework». WaterAid, London, UK, p. 56 p.; 9 fig.; 1 tab.; boxes, 2012.
M. K. Patel, Harris, J. R., Juliao, P., Nygren, B., Were, V., Kola, S., Sadumah, I., Faith, S. H., Otieno, R., Obure, A. F., Hoekstra, R. M., y Quick, R.,
«Impact of a hygiene curriculum and the installation of simple handwashing and drinking water stations in rural Kenyan primary schools on student hea..»,
American journal of tropical medicine and hygiene, pp. p. 594 - 601; 5 tab.; 2 fig., 2012.
L. E. Greene, Freeman, M. C., Akoko, D., Saboori, S., Moe, C., y Rheingans, R.,
«Impact of a school-based hygiene promotion and sanitation intervention on pupil hand contamination in Western Kenya : a cluster randomized trial»,
American journal of tropical medicine and hygiene, pp. p. 385 - 393; 3 tab.; 3 fig., 2012.