Biblio

P. McIntyre, Paba, M., Butterworth, J. A., Adank, M., en Defere, E., “Measuring factors that predict if WASH services are sustainable”. IRC, UNICEF, The Hague, The Netherlands, p. 8 p. ; 3 fig., 2 tab., 2015.

M. S. Rama Mohan Rao, Batchelor, C. H., James, A. J., Nagaraja, R., Seeley, J., en Butterworth, J. A., “Andhra Pradesh rural livelihoods programme water audit report”. Andhra Pradesh Rural Livelihoods Programme, Hyderabad, India, p. 103 p. : 19 boxes, 55 fig., photogr., 19 tab., 2003.