Venkateswara Rao, C.

Godfrey, S. et al., 2005. Water-safety plans for piped supplies with limited data : a case study from India. , pp.p. 19-21 : 1 box, 3 fig., 1 photogr., 1 tab. Available at: https://es.ircwash.org/sites/default/files/Godfrey-2005-Watersafety.pdf.