World Bank -Washington, DC, US, Rotterdam, N. L. I. W. A. C. O. -, and IRC International Water and Sanitation Centre, The Hague, NL,
“Water dispensing devices and methods for public water supply in developing countries : interim report”. IRC, The Hague, The Netherlands, p. 30 p. + 23 p. annexes: fig., photogr., 1975.
World Bank -Washington, DC, US, Rotterdam, N. L. I. W. A. C. O. -, and IRC International Water and Sanitation Centre, The Hague, NL,
Water dispensing devices and methods for public water supply in developing countries : draft report, Draft. The Hague, The Netherlands: IRC, 1975, p. 47 p. + 34 p. annexes: fig., photogr.