Billington, D.R.

Billington, D.R., 1985. Review of training approaches to enhance community participation : paper presented at the meeting on community participation in water supply and sanitation, Amman, 30 November-4 December 1985, Amman, Jordan: World Health Organization Eastern Mediterranean Regional Office. Available at: http://fr.ircwash.org/sites/default/files/205.1-85RE-1308.pdf.