P. J. Chilton, Batchelor, C. H., Mtetwa, G., Dube, T., Mugweni, O., Murata, M., Lovell, C. L., Waughray, D. K., Semple, A. J., Mazhangara, E., Brown, M. W., Thompson, D. M., Macdonald, D. M. J., y Conyers, D.,
«Small scale irrigation using collector wells pilot project - Zimbabwe : final report, October 1992 - January 1996», vol. no. 95/14. Institute of Hydrology, Wallingford, UK, p. vi, 106 p. : 17 fig., 20 tab., 1996.
