Biblio

S. Wilson y Andrews, S. A., «Impact of a natural coagulant pretreatment for colour removal on solar water disinfection (SODIS)», vol. 1, n.º 1, pp. 57–67 : 5 fig., 5 tab., 2011.

S. Wilson, «Andhra Pradesh water resources scoping study - final report». United Kingdom, Department for International Development, London, UK, p. ca. 70 p. : maps, tabs., 1999.