Biblio

P. McIntyre, Paba, M., Butterworth, J. A., Adank, M., y 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., y 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.