Biblio

R. Shaw, Folkard, G. K., y Sutherland, J. P., «Technical brief no. 60 : water clarification using Moringa oleifera seed coagulant», Waterlines, an international journal of water, sanitation and waste, pp. p. 15-18 : ill., 1 fig., 1 tab., 1999.

G. K. Folkard, Sutherland, J. P., y Al-Khalili, R., «Natural coagulants : a sustainable approach», in Sustainability of water and sanitation systems : proceedings of the 21st WEDC conference, Kampala, Uganda, 4-8 September 1995, 1996, pp. P. 63-65.