Townsend, G.H.

Graham, M.J.D. & Townsend, G.H., 1983. Appropriate water supply systems for disaster relief. 1. Concept and development : papers presented at a meeting of the Metropolitan District Centre in London on 8th February 1983. , pp.p. 10-15. Available at: https://es.ircwash.org/sites/default/files/202.5-1384.pdf.