TY - BOOK AU - Wedc Conference 21St 1995 Kampala Uganda TI - Sustainability Of Water And Sanitation Systems Proceedings Of The 21St Wedc Conference International Conference Centre Kampala Uganda 4 8 September 1995 Edited By John Pickford Et Al SN - 906055466 PB - London : Intermediate Technology Publications In Association With The Water Engineering And Development Centre 1995 ER -