Imboden, N.

Imboden, N., 1977. Planning and design of rural drinking water projects : a research framework to analyse experiences with rural drinking water schemes, (Experiences in rural development occasional paper / OECD no. 2) Paris, France: OECD, Development Centre. Available at: https://es.ircwash.org/sites/default/files/Imboden-1977-Planning.pdf.