Grace, R.

Grace, R., 1984. Papers presented at the second African Water Technology Conference, Tuesday 10th and Wednesday 11th April 1984, held at the Kenyatta Conference Centre Nairobi, Kenya, Redhill, UK: African Water and Sewage Journal. Available at: https://www.ircwash.org/sites/default/files/71AWSJ84-2885.pdf.