Saipetch, A.

Buaseemuang, S. & Saipetch, A., 1980. Slow sand filtration project : meeting of representatives of SSF-project countries, Nagpur, India, September 15-19, 1980 : status report on slow sand filtration project in Thailand, Rijswijk, The Netherlands: IRC. Available at: https://es.ircwash.org/sites/default/files/71IRC80-1117.pdf.