Biblio

S. Smits, Galvis, A., Bernal, D. P., Visscher, J. T., Santandreu, A., de Nascimento, N. O., Butterworth, J., y IRC International Water and Sanitation Centre, The Hague, NL, «Governance of urban environmental sanitation in Latin America; case studies from Belo Horizonte, Cali and Lima», presented at the 2008-11-19, Delft, The Netherlands, 2008, p. 15 p.; ill.; 14 refs.; 3 tab.; 1 fig.

B. van Koppen, Butterworth, J., y Juma, I., «African water laws : plural legislative frameworks for rural water management in Africa : an international workshop : 26-28 January 2005, Johannesbu..». International Water Management Institute (IWMI), Pretoria, South Africa, p. ca. 300 p. : boxes, fig., tab. , 2005.

C. Batchelor, Reddy, Y. V. Malla, y Butterworth, J., «Addressing WATSAN needs in watershed development projects», Waterlines, an international journal of water, sanitation and waste, pp. p. 17-18 : 1 photogr., 2002.