T. Ahsan, Islam, S., and Ryan, P.,
“Functionality and sustainability of community latrines under the health urban programme”, in
South Asia Sanitation and Hygiene practitioners' workshop papers, 2008, pp. p. 13 - 26; 1 box; 7 tab.
S. Shayamal, Kashem, M., Rafi, M., and Ryan, P.,
“Moving up the sanitation ladder : a participatory study of the drivers of sustainability and progress in community led total sanitation ”, in
South Asia Sanitation and Hygiene practitioners' workshop papers, 2008, pp. P. 263 - 280; 6 tab.; 4 refs.; 2 boxes.