Buitenhuis, A.

Buitenhuis, A., 1993. Rural water supply with handpumps : reconsideration of village level operation and maintenance, its possibilities and limitations, Wageningen, The Netherlands: Agricultural University Wageningen, Dept. of Irrigation and Soil and Water Conse. Available at: https://es.ircwash.org/sites/default/files/232.2-12485.pdf.