Biblio

K. Mathew, Zachariah, S., Shordt, K., Snel, M., Cairncross, S., Biran, A., y Schmidt, W. - P., «The sustainability and impact of school sanitation, water and hygiene education in Kerala, Southern India», vol. 28, n.º 4, pp. 275-292 ; 20 tab.; 4 photog.; 3 fig., 2009.

K. Mathew, Zachariah, S., y Joseph, R., «Preventing corruption, encouraging transparency and accountability in the water and sanitation sector : a case study from Kerala, India», in South Asia Sanitation and Hygiene practitioners' workshop papers, The Hague, The Netherlands, 2008, pp. p 212 - 230; 7 tab.; 1 box.

S. Cairncross, Shordt, K., Zachariah, S., y Govindan, B. K., «What causes sustainable changes in hygiene behaviour? : a cross-sectional study from Kerala, India», Social science and medicine, pp. p. 2212-2220 : 2 fig., 2 tab., 2005.

S. Zachariah y Shordt, K., «How to change and sustain hygiene behaviours : research in India», in People-centred approaches to water and environmental sanitation : proceedings of the 30th WEDC Conference, Vientiane, Lao PDR, 25-29 October 2004 , 2004, pp. P. 177-182 : 2 fig.