O'Connor, J.A.

O'Connor, J.A. & Muir, B.L., 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 Jamaica, Rijswijk, The Netherlands: IRC. Available at: https://www.ircwash.org/sites/default/files/71IRC80-1.11-5.pdf.